18749976000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:749

約数の個数: 448

約数和(自身を含む): 71209082880

約数和(自身を除く): 52459106880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 233, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 466, 479, 480, 500, 525, 560, 600, 672, 699, 700, 750, 800, 840, 875, 932, 958, 960, 1000, 1050, 1120, 1165, 1200, 1344, 1398, 1400, 1437, 1500, 1600, 1631, 1680, 1750, 1864, 1916, 2000, 2100, 2240, 2330, 2395, 2400, 2625, 2796, 2800, 2874, 3000, 3262, 3353, 3360, 3495, 3500, 3728, 3832, 4000, 4200, 4660, 4790, 4800, 4893, 5250, 5592, 5600, 5748, 5825, 6000, 6524, 6706, 6720, 6990, 7000, 7185, 7456, 7664, 8000, 8155, 8400, 9320, 9580, 9786, 10059, 10500, 11184, 11200, 11496, 11650, 11975, 12000, 13048, 13412, 13980, 14000, 14370, 14912, 15328, 16310, 16765, 16800, 17475, 18640, 19160, 19572, 20118, 21000, 22368, 22992, 23300, 23950, 24000, 24465, 26096, 26824, 27960, 28000, 28740, 29125, 30656, 32620, 33530, 33600, 34950, 35925, 37280, 38320, 39144, 40236, 40775, 42000, 44736, 45984, 46600, 47900, 48930, 50295, 52192, 53648, 55920, 56000, 57480, 58250, 59875, 65240, 67060, 69900, 71850, 74560, 76640, 78288, 80472, 81550, 83825, 84000, 87375, 91968, 93200, 95800, 97860, 100590, 104384, 107296, 111607, 111840, 114960, 116500, 119750, 122325, 130480, 134120, 139800, 143700, 153280, 156576, 160944, 163100, 167650, 168000, 174750, 179625, 186400, 191600, 195720, 201180, 203875, 214592, 223214, 223680, 229920, 233000, 239500, 244650, 251475, 260960, 268240, 279600, 287400, 313152, 321888, 326200, 334821, 335300, 349500, 359250, 372800, 383200, 391440, 402360, 407750, 419125, 446428, 459840, 466000, 479000, 489300, 502950, 521920, 536480, 558035, 559200, 574800, 611625, 643776, 652400, 669642, 670600, 699000, 718500, 766400, 781249, 782880, 804720, 815500, 838250, 892856, 932000, 958000, 978600, 1005900, 1072960, 1116070, 1118400, 1149600, 1223250, 1257375, 1304800, 1339284, 1341200, 1398000, 1437000, 1562498, 1565760, 1609440, 1631000, 1674105, 1676500, 1785712, 1864000, 1916000, 1957200, 2011800, 2232140, 2299200, 2343747, 2446500, 2514750, 2609600, 2678568, 2682400, 2790175, 2796000, 2874000, 3124996, 3218880, 3262000, 3348210, 3353000, 3571424, 3832000, 3906245, 3914400, 4023600, 4464280, 4687494, 4893000, 5029500, 5357136, 5364800, 5580350, 5592000, 5748000, 6249992, 6524000, 6696420, 6706000, 7142848, 7812490, 7828800, 8047200, 8370525, 8928560, 9374988, 9786000, 10059000, 10714272, 11160700, 11496000, 11718735, 12499984, 13048000, 13392840, 13412000, 13950875, 15624980, 16094400, 16741050, 17857120, 18749976, 19531225, 19572000, 20118000, 21428544, 22321400, 23437470, 24999968, 26785680, 26824000, 27901750, 31249960, 33482100, 35714240, 37499952, 39062450, 39144000, 40236000, 41852625, 44642800, 46874940, 49999936, 53571360, 55803500, 58593675, 62499920, 66964200, 74999904, 78124900, 80472000, 83705250, 89285600, 93749880, 97656125, 107142720, 111607000, 117187350, 124999840, 133928400, 149999808, 156249800, 167410500, 178571200, 187499760, 195312250, 223214000, 234374700, 249999680, 267856800, 292968375, 312499600, 334821000, 374999520, 390624500, 446428000, 468749400, 535713600, 585936750, 624999200, 669642000, 749999040, 781249000, 892856000, 937498800, 1171873500, 1249998400, 1339284000, 1562498000, 1874997600, 2343747000, 2678568000, 3124996000, 3749995200, 4687494000, 6249992000, 9374988000, 18749976000]

約数ペア:

[(1, 18749976000), (2, 9374988000), (3, 6249992000), (4, 4687494000), (5, 3749995200), (6, 3124996000), (7, 2678568000), (8, 2343747000), (10, 1874997600), (12, 1562498000), (14, 1339284000), (15, 1249998400), (16, 1171873500), (20, 937498800), (21, 892856000), (24, 781249000), (25, 749999040), (28, 669642000), (30, 624999200), (32, 585936750), (35, 535713600), (40, 468749400), (42, 446428000), (48, 390624500), (50, 374999520), (56, 334821000), (60, 312499600), (64, 292968375), (70, 267856800), (75, 249999680), (80, 234374700), (84, 223214000), (96, 195312250), (100, 187499760), (105, 178571200), (112, 167410500), (120, 156249800), (125, 149999808), (140, 133928400), (150, 124999840), (160, 117187350), (168, 111607000), (175, 107142720), (192, 97656125), (200, 93749880), (210, 89285600), (224, 83705250), (233, 80472000), (240, 78124900), (250, 74999904), (280, 66964200), (300, 62499920), (320, 58593675), (336, 55803500), (350, 53571360), (375, 49999936), (400, 46874940), (420, 44642800), (448, 41852625), (466, 40236000), (479, 39144000), (480, 39062450), (500, 37499952), (525, 35714240), (560, 33482100), (600, 31249960), (672, 27901750), (699, 26824000), (700, 26785680), (750, 24999968), (800, 23437470), (840, 22321400), (875, 21428544), (932, 20118000), (958, 19572000), (960, 19531225), (1000, 18749976), (1050, 17857120), (1120, 16741050), (1165, 16094400), (1200, 15624980), (1344, 13950875), (1398, 13412000), (1400, 13392840), (1437, 13048000), (1500, 12499984), (1600, 11718735), (1631, 11496000), (1680, 11160700), (1750, 10714272), (1864, 10059000), (1916, 9786000), (2000, 9374988), (2100, 8928560), (2240, 8370525), (2330, 8047200), (2395, 7828800), (2400, 7812490), (2625, 7142848), (2796, 6706000), (2800, 6696420), (2874, 6524000), (3000, 6249992), (3262, 5748000), (3353, 5592000), (3360, 5580350), (3495, 5364800), (3500, 5357136), (3728, 5029500), (3832, 4893000), (4000, 4687494), (4200, 4464280), (4660, 4023600), (4790, 3914400), (4800, 3906245), (4893, 3832000), (5250, 3571424), (5592, 3353000), (5600, 3348210), (5748, 3262000), (5825, 3218880), (6000, 3124996), (6524, 2874000), (6706, 2796000), (6720, 2790175), (6990, 2682400), (7000, 2678568), (7185, 2609600), (7456, 2514750), (7664, 2446500), (8000, 2343747), (8155, 2299200), (8400, 2232140), (9320, 2011800), (9580, 1957200), (9786, 1916000), (10059, 1864000), (10500, 1785712), (11184, 1676500), (11200, 1674105), (11496, 1631000), (11650, 1609440), (11975, 1565760), (12000, 1562498), (13048, 1437000), (13412, 1398000), (13980, 1341200), (14000, 1339284), (14370, 1304800), (14912, 1257375), (15328, 1223250), (16310, 1149600), (16765, 1118400), (16800, 1116070), (17475, 1072960), (18640, 1005900), (19160, 978600), (19572, 958000), (20118, 932000), (21000, 892856), (22368, 838250), (22992, 815500), (23300, 804720), (23950, 782880), (24000, 781249), (24465, 766400), (26096, 718500), (26824, 699000), (27960, 670600), (28000, 669642), (28740, 652400), (29125, 643776), (30656, 611625), (32620, 574800), (33530, 559200), (33600, 558035), (34950, 536480), (35925, 521920), (37280, 502950), (38320, 489300), (39144, 479000), (40236, 466000), (40775, 459840), (42000, 446428), (44736, 419125), (45984, 407750), (46600, 402360), (47900, 391440), (48930, 383200), (50295, 372800), (52192, 359250), (53648, 349500), (55920, 335300), (56000, 334821), (57480, 326200), (58250, 321888), (59875, 313152), (65240, 287400), (67060, 279600), (69900, 268240), (71850, 260960), (74560, 251475), (76640, 244650), (78288, 239500), (80472, 233000), (81550, 229920), (83825, 223680), (84000, 223214), (87375, 214592), (91968, 203875), (93200, 201180), (95800, 195720), (97860, 191600), (100590, 186400), (104384, 179625), (107296, 174750), (111607, 168000), (111840, 167650), (114960, 163100), (116500, 160944), (119750, 156576), (122325, 153280), (130480, 143700), (134120, 139800)]