75995640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 288100800

約数和(自身を除く): 212105160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 569, 630, 636, 742, 795, 840, 954, 1060, 1113, 1138, 1260, 1272, 1484, 1590, 1707, 1855, 1908, 2120, 2226, 2276, 2385, 2520, 2845, 2968, 3180, 3339, 3414, 3710, 3816, 3983, 4452, 4552, 4770, 5121, 5565, 5690, 6360, 6678, 6828, 7420, 7966, 8535, 8904, 9540, 10242, 11130, 11380, 11949, 13356, 13656, 14840, 15932, 16695, 17070, 19080, 19915, 20484, 22260, 22760, 23898, 25605, 26712, 30157, 31864, 33390, 34140, 35847, 39830, 40968, 44520, 47796, 51210, 59745, 60314, 66780, 68280, 71694, 79660, 90471, 95592, 102420, 119490, 120628, 133560, 143388, 150785, 159320, 179235, 180942, 204840, 211099, 238980, 241256, 271413, 286776, 301570, 358470, 361884, 422198, 452355, 477960, 542826, 603140, 633297, 716940, 723768, 844396, 904710, 1055495, 1085652, 1206280, 1266594, 1357065, 1433880, 1688792, 1809420, 1899891, 2110990, 2171304, 2533188, 2714130, 3166485, 3618840, 3799782, 4221980, 5066376, 5428260, 6332970, 7599564, 8443960, 9499455, 10856520, 12665940, 15199128, 18998910, 25331880, 37997820, 75995640]

約数ペア:

[(1, 75995640), (2, 37997820), (3, 25331880), (4, 18998910), (5, 15199128), (6, 12665940), (7, 10856520), (8, 9499455), (9, 8443960), (10, 7599564), (12, 6332970), (14, 5428260), (15, 5066376), (18, 4221980), (20, 3799782), (21, 3618840), (24, 3166485), (28, 2714130), (30, 2533188), (35, 2171304), (36, 2110990), (40, 1899891), (42, 1809420), (45, 1688792), (53, 1433880), (56, 1357065), (60, 1266594), (63, 1206280), (70, 1085652), (72, 1055495), (84, 904710), (90, 844396), (105, 723768), (106, 716940), (120, 633297), (126, 603140), (140, 542826), (159, 477960), (168, 452355), (180, 422198), (210, 361884), (212, 358470), (252, 301570), (265, 286776), (280, 271413), (315, 241256), (318, 238980), (360, 211099), (371, 204840), (420, 180942), (424, 179235), (477, 159320), (504, 150785), (530, 143388), (569, 133560), (630, 120628), (636, 119490), (742, 102420), (795, 95592), (840, 90471), (954, 79660), (1060, 71694), (1113, 68280), (1138, 66780), (1260, 60314), (1272, 59745), (1484, 51210), (1590, 47796), (1707, 44520), (1855, 40968), (1908, 39830), (2120, 35847), (2226, 34140), (2276, 33390), (2385, 31864), (2520, 30157), (2845, 26712), (2968, 25605), (3180, 23898), (3339, 22760), (3414, 22260), (3710, 20484), (3816, 19915), (3983, 19080), (4452, 17070), (4552, 16695), (4770, 15932), (5121, 14840), (5565, 13656), (5690, 13356), (6360, 11949), (6678, 11380), (6828, 11130), (7420, 10242), (7966, 9540), (8535, 8904)]