20160732900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1181}}^1$

素因数の和:1955

約数の個数: 288

約数和(自身を含む): 72885335040

約数和(自身を除く): 52724602140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 739, 770, 825, 924, 1050, 1100, 1155, 1181, 1478, 1540, 1650, 1925, 2100, 2217, 2310, 2362, 2956, 3300, 3543, 3695, 3850, 4434, 4620, 4724, 5173, 5775, 5905, 7086, 7390, 7700, 8129, 8267, 8868, 10346, 11085, 11550, 11810, 12991, 14172, 14780, 15519, 16258, 16534, 17715, 18475, 20692, 22170, 23100, 23620, 24387, 24801, 25865, 25982, 29525, 31038, 32516, 33068, 35430, 36950, 38973, 40645, 41335, 44340, 48774, 49602, 51730, 51964, 55425, 56903, 59050, 62076, 64955, 70860, 73900, 77595, 77946, 81290, 82670, 88575, 90937, 97548, 99204, 103460, 110850, 113806, 118100, 121935, 124005, 129325, 129910, 155190, 155892, 162580, 165340, 170709, 177150, 181874, 194865, 203225, 206675, 221700, 227612, 243870, 248010, 258650, 259820, 272811, 284515, 310380, 324775, 341418, 354300, 363748, 387975, 389730, 406450, 413350, 454685, 487740, 496020, 517300, 545622, 569030, 609675, 620025, 649550, 682836, 775950, 779460, 812900, 826700, 853545, 872759, 909370, 974325, 1091244, 1138060, 1219350, 1240050, 1299100, 1364055, 1422575, 1551900, 1707090, 1745518, 1818740, 1948650, 2273425, 2438700, 2480100, 2618277, 2728110, 2845150, 3414180, 3491036, 3897300, 4267725, 4363795, 4546850, 5236554, 5456220, 5690300, 6109313, 6820275, 8535450, 8727590, 9093700, 9600349, 10473108, 12218626, 13091385, 13640550, 17070900, 17455180, 18327939, 19200698, 21818975, 24437252, 26182770, 27281100, 28801047, 30546565, 36655878, 38401396, 43637950, 48001745, 52365540, 57602094, 61093130, 65456925, 67202443, 73311756, 87275900, 91639695, 96003490, 115204188, 122186260, 130913850, 134404886, 144005235, 152732825, 183279390, 192006980, 201607329, 240008725, 261827700, 268809772, 288010470, 305465650, 336012215, 366558780, 403214658, 458198475, 480017450, 576020940, 610931300, 672024430, 720026175, 806429316, 916396950, 960034900, 1008036645, 1344048860, 1440052350, 1680061075, 1832793900, 2016073290, 2880104700, 3360122150, 4032146580, 5040183225, 6720244300, 10080366450, 20160732900]

約数ペア:

[(1, 20160732900), (2, 10080366450), (3, 6720244300), (4, 5040183225), (5, 4032146580), (6, 3360122150), (7, 2880104700), (10, 2016073290), (11, 1832793900), (12, 1680061075), (14, 1440052350), (15, 1344048860), (20, 1008036645), (21, 960034900), (22, 916396950), (25, 806429316), (28, 720026175), (30, 672024430), (33, 610931300), (35, 576020940), (42, 480017450), (44, 458198475), (50, 403214658), (55, 366558780), (60, 336012215), (66, 305465650), (70, 288010470), (75, 268809772), (77, 261827700), (84, 240008725), (100, 201607329), (105, 192006980), (110, 183279390), (132, 152732825), (140, 144005235), (150, 134404886), (154, 130913850), (165, 122186260), (175, 115204188), (210, 96003490), (220, 91639695), (231, 87275900), (275, 73311756), (300, 67202443), (308, 65456925), (330, 61093130), (350, 57602094), (385, 52365540), (420, 48001745), (462, 43637950), (525, 38401396), (550, 36655878), (660, 30546565), (700, 28801047), (739, 27281100), (770, 26182770), (825, 24437252), (924, 21818975), (1050, 19200698), (1100, 18327939), (1155, 17455180), (1181, 17070900), (1478, 13640550), (1540, 13091385), (1650, 12218626), (1925, 10473108), (2100, 9600349), (2217, 9093700), (2310, 8727590), (2362, 8535450), (2956, 6820275), (3300, 6109313), (3543, 5690300), (3695, 5456220), (3850, 5236554), (4434, 4546850), (4620, 4363795), (4724, 4267725), (5173, 3897300), (5775, 3491036), (5905, 3414180), (7086, 2845150), (7390, 2728110), (7700, 2618277), (8129, 2480100), (8267, 2438700), (8868, 2273425), (10346, 1948650), (11085, 1818740), (11550, 1745518), (11810, 1707090), (12991, 1551900), (14172, 1422575), (14780, 1364055), (15519, 1299100), (16258, 1240050), (16534, 1219350), (17715, 1138060), (18475, 1091244), (20692, 974325), (22170, 909370), (23100, 872759), (23620, 853545), (24387, 826700), (24801, 812900), (25865, 779460), (25982, 775950), (29525, 682836), (31038, 649550), (32516, 620025), (33068, 609675), (35430, 569030), (36950, 545622), (38973, 517300), (40645, 496020), (41335, 487740), (44340, 454685), (48774, 413350), (49602, 406450), (51730, 389730), (51964, 387975), (55425, 363748), (56903, 354300), (59050, 341418), (62076, 324775), (64955, 310380), (70860, 284515), (73900, 272811), (77595, 259820), (77946, 258650), (81290, 248010), (82670, 243870), (88575, 227612), (90937, 221700), (97548, 206675), (99204, 203225), (103460, 194865), (110850, 181874), (113806, 177150), (118100, 170709), (121935, 165340), (124005, 162580), (129325, 155892), (129910, 155190)]