64407150

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 195225600

約数和(自身を除く): 130818450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 31, 38, 45, 50, 54, 57, 62, 75, 81, 90, 93, 95, 114, 135, 150, 155, 162, 171, 186, 190, 225, 243, 270, 279, 285, 310, 342, 405, 450, 465, 475, 486, 513, 558, 570, 589, 675, 729, 775, 810, 837, 855, 930, 950, 1026, 1178, 1215, 1350, 1395, 1425, 1458, 1539, 1550, 1674, 1710, 1767, 2025, 2187, 2325, 2430, 2511, 2565, 2790, 2850, 2945, 3078, 3534, 3645, 4050, 4185, 4275, 4374, 4617, 4650, 5022, 5130, 5301, 5890, 6075, 6975, 7290, 7533, 7695, 8370, 8550, 8835, 9234, 10602, 10935, 12150, 12555, 12825, 13851, 13950, 14725, 15066, 15390, 15903, 17670, 18225, 20925, 21870, 22599, 23085, 25110, 25650, 26505, 27702, 29450, 31806, 36450, 37665, 38475, 41553, 41850, 44175, 45198, 46170, 47709, 53010, 54675, 62775, 67797, 69255, 75330, 76950, 79515, 83106, 88350, 95418, 109350, 112995, 115425, 125550, 132525, 135594, 138510, 143127, 159030, 188325, 207765, 225990, 230850, 238545, 265050, 286254, 338985, 346275, 376650, 397575, 415530, 429381, 477090, 564975, 677970, 692550, 715635, 795150, 858762, 1038825, 1129950, 1192725, 1288143, 1431270, 1694925, 2077650, 2146905, 2385450, 2576286, 3389850, 3578175, 4293810, 6440715, 7156350, 10734525, 12881430, 21469050, 32203575, 64407150]

約数ペア:

[(1, 64407150), (2, 32203575), (3, 21469050), (5, 12881430), (6, 10734525), (9, 7156350), (10, 6440715), (15, 4293810), (18, 3578175), (19, 3389850), (25, 2576286), (27, 2385450), (30, 2146905), (31, 2077650), (38, 1694925), (45, 1431270), (50, 1288143), (54, 1192725), (57, 1129950), (62, 1038825), (75, 858762), (81, 795150), (90, 715635), (93, 692550), (95, 677970), (114, 564975), (135, 477090), (150, 429381), (155, 415530), (162, 397575), (171, 376650), (186, 346275), (190, 338985), (225, 286254), (243, 265050), (270, 238545), (279, 230850), (285, 225990), (310, 207765), (342, 188325), (405, 159030), (450, 143127), (465, 138510), (475, 135594), (486, 132525), (513, 125550), (558, 115425), (570, 112995), (589, 109350), (675, 95418), (729, 88350), (775, 83106), (810, 79515), (837, 76950), (855, 75330), (930, 69255), (950, 67797), (1026, 62775), (1178, 54675), (1215, 53010), (1350, 47709), (1395, 46170), (1425, 45198), (1458, 44175), (1539, 41850), (1550, 41553), (1674, 38475), (1710, 37665), (1767, 36450), (2025, 31806), (2187, 29450), (2325, 27702), (2430, 26505), (2511, 25650), (2565, 25110), (2790, 23085), (2850, 22599), (2945, 21870), (3078, 20925), (3534, 18225), (3645, 17670), (4050, 15903), (4185, 15390), (4275, 15066), (4374, 14725), (4617, 13950), (4650, 13851), (5022, 12825), (5130, 12555), (5301, 12150), (5890, 10935), (6075, 10602), (6975, 9234), (7290, 8835), (7533, 8550), (7695, 8370)]