90357540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 334494720

約数和(自身を除く): 244137180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 67, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 134, 140, 156, 169, 182, 190, 195, 201, 210, 228, 247, 260, 266, 268, 273, 285, 335, 338, 364, 380, 390, 399, 402, 420, 455, 469, 494, 507, 532, 546, 570, 665, 670, 676, 741, 780, 798, 804, 845, 871, 910, 938, 988, 1005, 1014, 1092, 1140, 1183, 1235, 1273, 1330, 1340, 1365, 1407, 1482, 1596, 1690, 1729, 1742, 1820, 1876, 1995, 2010, 2028, 2345, 2366, 2470, 2535, 2546, 2613, 2660, 2730, 2814, 2964, 3211, 3380, 3458, 3484, 3549, 3705, 3819, 3990, 4020, 4355, 4690, 4732, 4940, 5070, 5092, 5187, 5226, 5460, 5628, 5915, 6097, 6365, 6422, 6916, 7035, 7098, 7410, 7638, 7980, 8645, 8710, 8911, 9380, 9633, 10140, 10374, 10452, 11323, 11830, 12194, 12730, 12844, 13065, 14070, 14196, 14820, 15276, 16055, 16549, 17290, 17420, 17745, 17822, 18291, 19095, 19266, 20748, 22477, 22646, 23660, 24388, 25460, 25935, 26130, 26733, 28140, 30485, 32110, 33098, 33969, 34580, 35490, 35644, 36582, 38190, 38532, 44555, 44954, 45292, 48165, 49647, 51870, 52260, 53466, 56615, 60970, 64220, 66196, 67431, 67938, 70980, 73164, 76380, 79261, 82745, 89110, 89908, 91455, 96330, 99294, 103740, 106932, 112385, 113230, 115843, 121940, 133665, 134862, 135876, 158522, 165490, 169845, 178220, 182910, 192660, 198588, 215137, 224770, 226460, 231686, 237783, 248235, 267330, 269724, 317044, 330980, 337155, 339690, 347529, 365820, 396305, 430274, 449540, 463372, 475566, 496470, 534660, 579215, 645411, 674310, 679380, 695058, 792610, 860548, 951132, 992940, 1075685, 1158430, 1188915, 1290822, 1348620, 1390116, 1505959, 1585220, 1737645, 2151370, 2316860, 2377830, 2581644, 3011918, 3227055, 3475290, 4302740, 4517877, 4755660, 6023836, 6454110, 6950580, 7529795, 9035754, 12908220, 15059590, 18071508, 22589385, 30119180, 45178770, 90357540]

約数ペア:

[(1, 90357540), (2, 45178770), (3, 30119180), (4, 22589385), (5, 18071508), (6, 15059590), (7, 12908220), (10, 9035754), (12, 7529795), (13, 6950580), (14, 6454110), (15, 6023836), (19, 4755660), (20, 4517877), (21, 4302740), (26, 3475290), (28, 3227055), (30, 3011918), (35, 2581644), (38, 2377830), (39, 2316860), (42, 2151370), (52, 1737645), (57, 1585220), (60, 1505959), (65, 1390116), (67, 1348620), (70, 1290822), (76, 1188915), (78, 1158430), (84, 1075685), (91, 992940), (95, 951132), (105, 860548), (114, 792610), (130, 695058), (133, 679380), (134, 674310), (140, 645411), (156, 579215), (169, 534660), (182, 496470), (190, 475566), (195, 463372), (201, 449540), (210, 430274), (228, 396305), (247, 365820), (260, 347529), (266, 339690), (268, 337155), (273, 330980), (285, 317044), (335, 269724), (338, 267330), (364, 248235), (380, 237783), (390, 231686), (399, 226460), (402, 224770), (420, 215137), (455, 198588), (469, 192660), (494, 182910), (507, 178220), (532, 169845), (546, 165490), (570, 158522), (665, 135876), (670, 134862), (676, 133665), (741, 121940), (780, 115843), (798, 113230), (804, 112385), (845, 106932), (871, 103740), (910, 99294), (938, 96330), (988, 91455), (1005, 89908), (1014, 89110), (1092, 82745), (1140, 79261), (1183, 76380), (1235, 73164), (1273, 70980), (1330, 67938), (1340, 67431), (1365, 66196), (1407, 64220), (1482, 60970), (1596, 56615), (1690, 53466), (1729, 52260), (1742, 51870), (1820, 49647), (1876, 48165), (1995, 45292), (2010, 44954), (2028, 44555), (2345, 38532), (2366, 38190), (2470, 36582), (2535, 35644), (2546, 35490), (2613, 34580), (2660, 33969), (2730, 33098), (2814, 32110), (2964, 30485), (3211, 28140), (3380, 26733), (3458, 26130), (3484, 25935), (3549, 25460), (3705, 24388), (3819, 23660), (3990, 22646), (4020, 22477), (4355, 20748), (4690, 19266), (4732, 19095), (4940, 18291), (5070, 17822), (5092, 17745), (5187, 17420), (5226, 17290), (5460, 16549), (5628, 16055), (5915, 15276), (6097, 14820), (6365, 14196), (6422, 14070), (6916, 13065), (7035, 12844), (7098, 12730), (7410, 12194), (7638, 11830), (7980, 11323), (8645, 10452), (8710, 10374), (8911, 10140), (9380, 9633)]