20200855500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:351

約数の個数: 576

約数和(自身を含む): 76230475776

約数和(自身を除く): 56029620276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 125, 126, 137, 140, 150, 151, 155, 175, 180, 186, 210, 217, 225, 250, 252, 274, 279, 300, 302, 310, 315, 350, 372, 375, 411, 420, 434, 450, 453, 465, 500, 525, 548, 558, 604, 620, 630, 651, 685, 700, 750, 755, 775, 822, 868, 875, 900, 906, 930, 959, 1050, 1057, 1085, 1116, 1125, 1233, 1260, 1302, 1359, 1370, 1395, 1500, 1510, 1550, 1575, 1644, 1750, 1812, 1860, 1918, 1953, 2055, 2100, 2114, 2170, 2250, 2265, 2325, 2466, 2604, 2625, 2718, 2740, 2790, 2877, 3020, 3100, 3150, 3171, 3255, 3425, 3500, 3775, 3836, 3875, 3906, 4110, 4228, 4247, 4340, 4500, 4530, 4650, 4681, 4795, 4932, 5250, 5285, 5425, 5436, 5580, 5754, 6165, 6300, 6342, 6510, 6795, 6850, 6975, 7550, 7750, 7812, 7875, 8220, 8494, 8631, 9060, 9300, 9362, 9513, 9590, 9765, 10275, 10500, 10570, 10850, 11325, 11508, 11625, 12330, 12684, 12741, 13020, 13590, 13700, 13950, 14043, 14385, 15100, 15500, 15750, 15855, 16275, 16988, 17125, 17262, 18724, 18875, 19026, 19180, 19530, 20550, 20687, 21140, 21235, 21700, 22650, 23250, 23405, 23975, 24660, 25482, 26425, 27125, 27180, 27900, 28086, 28770, 29729, 30825, 31500, 31710, 32550, 32767, 33975, 34250, 34524, 34875, 37750, 38052, 38223, 39060, 41100, 41374, 42129, 42470, 43155, 45300, 46500, 46810, 47565, 47950, 48825, 50964, 51375, 52850, 54250, 56172, 56625, 57540, 59458, 61650, 62061, 63420, 63705, 65100, 65534, 67950, 68500, 69750, 70215, 71925, 75500, 76446, 79275, 81375, 82748, 84258, 84940, 86310, 89187, 93620, 95130, 95900, 97650, 98301, 102750, 103435, 105700, 106175, 108500, 113250, 117025, 118916, 119875, 123300, 124122, 127410, 131068, 132125, 135900, 139500, 140430, 143850, 144809, 148645, 152892, 154125, 158550, 162750, 163835, 168516, 169875, 172620, 178374, 186183, 190260, 191115, 195300, 196602, 205500, 206870, 210645, 212350, 215775, 226500, 234050, 237825, 239750, 244125, 248244, 254820, 264250, 267561, 280860, 287700, 289618, 294903, 297290, 308250, 310305, 317100, 318525, 325500, 327670, 339750, 351075, 356748, 359625, 372366, 382230, 393204, 396375, 413740, 421290, 424700, 431550, 434427, 445935, 468100, 475650, 479500, 488250, 491505, 517175, 528500, 530875, 535122, 579236, 585125, 589806, 594580, 616500, 620610, 637050, 641297, 655340, 679500, 702150, 719250, 724045, 743225, 744732, 764460, 792750, 819175, 842580, 863100, 868854, 891870, 930915, 951300, 955575, 976500, 983010, 1034350, 1053225, 1061750, 1070244, 1078875, 1170250, 1179612, 1189125, 1241220, 1274100, 1282594, 1303281, 1337805, 1404300, 1438500, 1448090, 1474515, 1486450, 1551525, 1585500, 1592625, 1638350, 1737708, 1755375, 1783740, 1861830, 1911150, 1923891, 1966020, 2068700, 2106450, 2123500, 2157750, 2172135, 2229675, 2340500, 2378250, 2457525, 2565188, 2585875, 2606562, 2675610, 2896180, 2949030, 2972900, 3103050, 3185250, 3206485, 3276700, 3510750, 3620225, 3716125, 3723660, 3822300, 3847782, 4095875, 4212900, 4315500, 4344270, 4459350, 4489079, 4654575, 4756500, 4777875, 4915050, 5171750, 5213124, 5266125, 5351220, 5771673, 5898060, 6206100, 6370500, 6412970, 6516405, 6689025, 7021500, 7240450, 7372575, 7432250, 7695564, 7757625, 8191750, 8688540, 8918700, 8978158, 9309150, 9555750, 9619455, 9830100, 10343500, 10532250, 10860675, 11148375, 11543346, 12287625, 12825940, 13032810, 13378050, 13467237, 14480900, 14745150, 14864500, 15515250, 16032425, 16383500, 17956316, 18101125, 18618300, 19111500, 19238910, 21064500, 21721350, 22296750, 22445395, 23086692, 23272875, 24575250, 26065620, 26756100, 26934474, 28858365, 29490300, 31030500, 32064850, 32582025, 33445125, 36202250, 36862875, 38477820, 40401711, 43442700, 44593500, 44890790, 46545750, 48097275, 49150500, 53868948, 54303375, 57716730, 64129700, 65164050, 66890250, 67336185, 72404500, 73725750, 80162125, 80803422, 89781580, 93091500, 96194550, 108606750, 112226975, 115433460, 130328100, 133780500, 134672370, 144291825, 147451500, 160324250, 161606844, 162910125, 192389100, 202008555, 217213500, 224453950, 240486375, 269344740, 288583650, 320648500, 325820250, 336680925, 404017110, 448907900, 480972750, 561134875, 577167300, 651640500, 673361850, 721459125, 808034220, 961945500, 1010042775, 1122269750, 1346723700, 1442918250, 1683404625, 2020085550, 2244539500, 2885836500, 3366809250, 4040171100, 5050213875, 6733618500, 10100427750, 20200855500]

約数ペア:

[(1, 20200855500), (2, 10100427750), (3, 6733618500), (4, 5050213875), (5, 4040171100), (6, 3366809250), (7, 2885836500), (9, 2244539500), (10, 2020085550), (12, 1683404625), (14, 1442918250), (15, 1346723700), (18, 1122269750), (20, 1010042775), (21, 961945500), (25, 808034220), (28, 721459125), (30, 673361850), (31, 651640500), (35, 577167300), (36, 561134875), (42, 480972750), (45, 448907900), (50, 404017110), (60, 336680925), (62, 325820250), (63, 320648500), (70, 288583650), (75, 269344740), (84, 240486375), (90, 224453950), (93, 217213500), (100, 202008555), (105, 192389100), (124, 162910125), (125, 161606844), (126, 160324250), (137, 147451500), (140, 144291825), (150, 134672370), (151, 133780500), (155, 130328100), (175, 115433460), (180, 112226975), (186, 108606750), (210, 96194550), (217, 93091500), (225, 89781580), (250, 80803422), (252, 80162125), (274, 73725750), (279, 72404500), (300, 67336185), (302, 66890250), (310, 65164050), (315, 64129700), (350, 57716730), (372, 54303375), (375, 53868948), (411, 49150500), (420, 48097275), (434, 46545750), (450, 44890790), (453, 44593500), (465, 43442700), (500, 40401711), (525, 38477820), (548, 36862875), (558, 36202250), (604, 33445125), (620, 32582025), (630, 32064850), (651, 31030500), (685, 29490300), (700, 28858365), (750, 26934474), (755, 26756100), (775, 26065620), (822, 24575250), (868, 23272875), (875, 23086692), (900, 22445395), (906, 22296750), (930, 21721350), (959, 21064500), (1050, 19238910), (1057, 19111500), (1085, 18618300), (1116, 18101125), (1125, 17956316), (1233, 16383500), (1260, 16032425), (1302, 15515250), (1359, 14864500), (1370, 14745150), (1395, 14480900), (1500, 13467237), (1510, 13378050), (1550, 13032810), (1575, 12825940), (1644, 12287625), (1750, 11543346), (1812, 11148375), (1860, 10860675), (1918, 10532250), (1953, 10343500), (2055, 9830100), (2100, 9619455), (2114, 9555750), (2170, 9309150), (2250, 8978158), (2265, 8918700), (2325, 8688540), (2466, 8191750), (2604, 7757625), (2625, 7695564), (2718, 7432250), (2740, 7372575), (2790, 7240450), (2877, 7021500), (3020, 6689025), (3100, 6516405), (3150, 6412970), (3171, 6370500), (3255, 6206100), (3425, 5898060), (3500, 5771673), (3775, 5351220), (3836, 5266125), (3875, 5213124), (3906, 5171750), (4110, 4915050), (4228, 4777875), (4247, 4756500), (4340, 4654575), (4500, 4489079), (4530, 4459350), (4650, 4344270), (4681, 4315500), (4795, 4212900), (4932, 4095875), (5250, 3847782), (5285, 3822300), (5425, 3723660), (5436, 3716125), (5580, 3620225), (5754, 3510750), (6165, 3276700), (6300, 3206485), (6342, 3185250), (6510, 3103050), (6795, 2972900), (6850, 2949030), (6975, 2896180), (7550, 2675610), (7750, 2606562), (7812, 2585875), (7875, 2565188), (8220, 2457525), (8494, 2378250), (8631, 2340500), (9060, 2229675), (9300, 2172135), (9362, 2157750), (9513, 2123500), (9590, 2106450), (9765, 2068700), (10275, 1966020), (10500, 1923891), (10570, 1911150), (10850, 1861830), (11325, 1783740), (11508, 1755375), (11625, 1737708), (12330, 1638350), (12684, 1592625), (12741, 1585500), (13020, 1551525), (13590, 1486450), (13700, 1474515), (13950, 1448090), (14043, 1438500), (14385, 1404300), (15100, 1337805), (15500, 1303281), (15750, 1282594), (15855, 1274100), (16275, 1241220), (16988, 1189125), (17125, 1179612), (17262, 1170250), (18724, 1078875), (18875, 1070244), (19026, 1061750), (19180, 1053225), (19530, 1034350), (20550, 983010), (20687, 976500), (21140, 955575), (21235, 951300), (21700, 930915), (22650, 891870), (23250, 868854), (23405, 863100), (23975, 842580), (24660, 819175), (25482, 792750), (26425, 764460), (27125, 744732), (27180, 743225), (27900, 724045), (28086, 719250), (28770, 702150), (29729, 679500), (30825, 655340), (31500, 641297), (31710, 637050), (32550, 620610), (32767, 616500), (33975, 594580), (34250, 589806), (34524, 585125), (34875, 579236), (37750, 535122), (38052, 530875), (38223, 528500), (39060, 517175), (41100, 491505), (41374, 488250), (42129, 479500), (42470, 475650), (43155, 468100), (45300, 445935), (46500, 434427), (46810, 431550), (47565, 424700), (47950, 421290), (48825, 413740), (50964, 396375), (51375, 393204), (52850, 382230), (54250, 372366), (56172, 359625), (56625, 356748), (57540, 351075), (59458, 339750), (61650, 327670), (62061, 325500), (63420, 318525), (63705, 317100), (65100, 310305), (65534, 308250), (67950, 297290), (68500, 294903), (69750, 289618), (70215, 287700), (71925, 280860), (75500, 267561), (76446, 264250), (79275, 254820), (81375, 248244), (82748, 244125), (84258, 239750), (84940, 237825), (86310, 234050), (89187, 226500), (93620, 215775), (95130, 212350), (95900, 210645), (97650, 206870), (98301, 205500), (102750, 196602), (103435, 195300), (105700, 191115), (106175, 190260), (108500, 186183), (113250, 178374), (117025, 172620), (118916, 169875), (119875, 168516), (123300, 163835), (124122, 162750), (127410, 158550), (131068, 154125), (132125, 152892), (135900, 148645), (139500, 144809), (140430, 143850)]