90509160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 335923200

約数和(自身を除く): 245414040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 70, 76, 84, 95, 105, 106, 107, 114, 120, 133, 140, 152, 159, 168, 190, 210, 212, 214, 228, 265, 266, 280, 285, 318, 321, 371, 380, 399, 420, 424, 428, 456, 530, 532, 535, 570, 636, 642, 665, 742, 749, 760, 795, 798, 840, 856, 1007, 1060, 1064, 1070, 1113, 1140, 1272, 1284, 1330, 1484, 1498, 1590, 1596, 1605, 1855, 1995, 2014, 2033, 2120, 2140, 2226, 2247, 2280, 2568, 2660, 2968, 2996, 3021, 3180, 3192, 3210, 3710, 3745, 3990, 4028, 4066, 4280, 4452, 4494, 5035, 5320, 5565, 5671, 5992, 6042, 6099, 6360, 6420, 7049, 7420, 7490, 7980, 8056, 8132, 8904, 8988, 10070, 10165, 11130, 11235, 11342, 12084, 12198, 12840, 14098, 14231, 14840, 14980, 15105, 15960, 16264, 17013, 17976, 20140, 20330, 21147, 22260, 22470, 22684, 24168, 24396, 28196, 28355, 28462, 29960, 30210, 30495, 34026, 35245, 39697, 40280, 40660, 42294, 42693, 44520, 44940, 45368, 48792, 56392, 56710, 56924, 60420, 60990, 68052, 70490, 71155, 79394, 81320, 84588, 85065, 85386, 89880, 105735, 107749, 113420, 113848, 119091, 120840, 121980, 136104, 140980, 142310, 158788, 169176, 170130, 170772, 198485, 211470, 213465, 215498, 226840, 238182, 243960, 281960, 284620, 317576, 323247, 340260, 341544, 396970, 422940, 426930, 430996, 476364, 538745, 569240, 595455, 646494, 680520, 754243, 793940, 845880, 853860, 861992, 952728, 1077490, 1190910, 1292988, 1508486, 1587880, 1616235, 1707720, 2154980, 2262729, 2381820, 2585976, 3016972, 3232470, 3771215, 4309960, 4525458, 4763640, 6033944, 6464940, 7542430, 9050916, 11313645, 12929880, 15084860, 18101832, 22627290, 30169720, 45254580, 90509160]

約数ペア:

[(1, 90509160), (2, 45254580), (3, 30169720), (4, 22627290), (5, 18101832), (6, 15084860), (7, 12929880), (8, 11313645), (10, 9050916), (12, 7542430), (14, 6464940), (15, 6033944), (19, 4763640), (20, 4525458), (21, 4309960), (24, 3771215), (28, 3232470), (30, 3016972), (35, 2585976), (38, 2381820), (40, 2262729), (42, 2154980), (53, 1707720), (56, 1616235), (57, 1587880), (60, 1508486), (70, 1292988), (76, 1190910), (84, 1077490), (95, 952728), (105, 861992), (106, 853860), (107, 845880), (114, 793940), (120, 754243), (133, 680520), (140, 646494), (152, 595455), (159, 569240), (168, 538745), (190, 476364), (210, 430996), (212, 426930), (214, 422940), (228, 396970), (265, 341544), (266, 340260), (280, 323247), (285, 317576), (318, 284620), (321, 281960), (371, 243960), (380, 238182), (399, 226840), (420, 215498), (424, 213465), (428, 211470), (456, 198485), (530, 170772), (532, 170130), (535, 169176), (570, 158788), (636, 142310), (642, 140980), (665, 136104), (742, 121980), (749, 120840), (760, 119091), (795, 113848), (798, 113420), (840, 107749), (856, 105735), (1007, 89880), (1060, 85386), (1064, 85065), (1070, 84588), (1113, 81320), (1140, 79394), (1272, 71155), (1284, 70490), (1330, 68052), (1484, 60990), (1498, 60420), (1590, 56924), (1596, 56710), (1605, 56392), (1855, 48792), (1995, 45368), (2014, 44940), (2033, 44520), (2120, 42693), (2140, 42294), (2226, 40660), (2247, 40280), (2280, 39697), (2568, 35245), (2660, 34026), (2968, 30495), (2996, 30210), (3021, 29960), (3180, 28462), (3192, 28355), (3210, 28196), (3710, 24396), (3745, 24168), (3990, 22684), (4028, 22470), (4066, 22260), (4280, 21147), (4452, 20330), (4494, 20140), (5035, 17976), (5320, 17013), (5565, 16264), (5671, 15960), (5992, 15105), (6042, 14980), (6099, 14840), (6360, 14231), (6420, 14098), (7049, 12840), (7420, 12198), (7490, 12084), (7980, 11342), (8056, 11235), (8132, 11130), (8904, 10165), (8988, 10070)]