76619970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 247553280

約数和(自身を除く): 170933310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 173, 185, 190, 210, 222, 259, 266, 285, 315, 333, 342, 346, 370, 399, 518, 519, 555, 570, 630, 665, 666, 703, 777, 798, 855, 865, 1038, 1110, 1197, 1211, 1295, 1330, 1406, 1554, 1557, 1665, 1710, 1730, 1995, 2109, 2331, 2394, 2422, 2590, 2595, 3114, 3287, 3330, 3515, 3633, 3885, 3990, 4218, 4662, 4921, 5190, 5985, 6055, 6327, 6401, 6574, 7030, 7266, 7770, 7785, 9842, 9861, 10545, 10899, 11655, 11970, 12110, 12654, 12802, 14763, 15570, 16435, 18165, 19203, 19722, 21090, 21798, 23009, 23310, 24605, 29526, 29583, 31635, 32005, 32870, 36330, 38406, 44289, 44807, 46018, 49210, 49305, 54495, 57609, 59166, 63270, 64010, 69027, 73815, 88578, 89614, 96015, 98610, 108990, 115045, 115218, 121619, 134421, 138054, 147630, 147915, 192030, 207081, 221445, 224035, 230090, 243238, 268842, 288045, 295830, 345135, 364857, 403263, 414162, 442890, 448070, 576090, 608095, 672105, 690270, 729714, 806526, 851333, 1035405, 1094571, 1216190, 1344210, 1702666, 1824285, 2016315, 2070810, 2189142, 2553999, 3648570, 4032630, 4256665, 5107998, 5472855, 7661997, 8513330, 10945710, 12769995, 15323994, 25539990, 38309985, 76619970]

約数ペア:

[(1, 76619970), (2, 38309985), (3, 25539990), (5, 15323994), (6, 12769995), (7, 10945710), (9, 8513330), (10, 7661997), (14, 5472855), (15, 5107998), (18, 4256665), (19, 4032630), (21, 3648570), (30, 2553999), (35, 2189142), (37, 2070810), (38, 2016315), (42, 1824285), (45, 1702666), (57, 1344210), (63, 1216190), (70, 1094571), (74, 1035405), (90, 851333), (95, 806526), (105, 729714), (111, 690270), (114, 672105), (126, 608095), (133, 576090), (171, 448070), (173, 442890), (185, 414162), (190, 403263), (210, 364857), (222, 345135), (259, 295830), (266, 288045), (285, 268842), (315, 243238), (333, 230090), (342, 224035), (346, 221445), (370, 207081), (399, 192030), (518, 147915), (519, 147630), (555, 138054), (570, 134421), (630, 121619), (665, 115218), (666, 115045), (703, 108990), (777, 98610), (798, 96015), (855, 89614), (865, 88578), (1038, 73815), (1110, 69027), (1197, 64010), (1211, 63270), (1295, 59166), (1330, 57609), (1406, 54495), (1554, 49305), (1557, 49210), (1665, 46018), (1710, 44807), (1730, 44289), (1995, 38406), (2109, 36330), (2331, 32870), (2394, 32005), (2422, 31635), (2590, 29583), (2595, 29526), (3114, 24605), (3287, 23310), (3330, 23009), (3515, 21798), (3633, 21090), (3885, 19722), (3990, 19203), (4218, 18165), (4662, 16435), (4921, 15570), (5190, 14763), (5985, 12802), (6055, 12654), (6327, 12110), (6401, 11970), (6574, 11655), (7030, 10899), (7266, 10545), (7770, 9861), (7785, 9842)]