85734180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 313582080

約数和(自身を除く): 227847900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 613, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1226, 1260, 1295, 1332, 1554, 1665, 1839, 1890, 1998, 2220, 2331, 2452, 2590, 3065, 3108, 3330, 3678, 3780, 3885, 3996, 4291, 4662, 4995, 5180, 5517, 6130, 6660, 6993, 7356, 7770, 8582, 9195, 9324, 9990, 11034, 11655, 12260, 12873, 13986, 15540, 16551, 17164, 18390, 19980, 21455, 22068, 22681, 23310, 25746, 27585, 27972, 33102, 34965, 36780, 38619, 42910, 45362, 46620, 51492, 55170, 64365, 66204, 68043, 69930, 77238, 82755, 85820, 90724, 110340, 113405, 115857, 128730, 136086, 139860, 154476, 158767, 165510, 193095, 204129, 226810, 231714, 257460, 272172, 317534, 331020, 340215, 386190, 408258, 453620, 463428, 476301, 579285, 612387, 635068, 680430, 772380, 793835, 816516, 952602, 1020645, 1158570, 1224774, 1360860, 1428903, 1587670, 1905204, 2041290, 2317140, 2381505, 2449548, 2857806, 3061935, 3175340, 4082580, 4286709, 4763010, 5715612, 6123870, 7144515, 8573418, 9526020, 12247740, 14289030, 17146836, 21433545, 28578060, 42867090, 85734180]

約数ペア:

[(1, 85734180), (2, 42867090), (3, 28578060), (4, 21433545), (5, 17146836), (6, 14289030), (7, 12247740), (9, 9526020), (10, 8573418), (12, 7144515), (14, 6123870), (15, 5715612), (18, 4763010), (20, 4286709), (21, 4082580), (27, 3175340), (28, 3061935), (30, 2857806), (35, 2449548), (36, 2381505), (37, 2317140), (42, 2041290), (45, 1905204), (54, 1587670), (60, 1428903), (63, 1360860), (70, 1224774), (74, 1158570), (84, 1020645), (90, 952602), (105, 816516), (108, 793835), (111, 772380), (126, 680430), (135, 635068), (140, 612387), (148, 579285), (180, 476301), (185, 463428), (189, 453620), (210, 408258), (222, 386190), (252, 340215), (259, 331020), (270, 317534), (315, 272172), (333, 257460), (370, 231714), (378, 226810), (420, 204129), (444, 193095), (518, 165510), (540, 158767), (555, 154476), (613, 139860), (630, 136086), (666, 128730), (740, 115857), (756, 113405), (777, 110340), (945, 90724), (999, 85820), (1036, 82755), (1110, 77238), (1226, 69930), (1260, 68043), (1295, 66204), (1332, 64365), (1554, 55170), (1665, 51492), (1839, 46620), (1890, 45362), (1998, 42910), (2220, 38619), (2331, 36780), (2452, 34965), (2590, 33102), (3065, 27972), (3108, 27585), (3330, 25746), (3678, 23310), (3780, 22681), (3885, 22068), (3996, 21455), (4291, 19980), (4662, 18390), (4995, 17164), (5180, 16551), (5517, 15540), (6130, 13986), (6660, 12873), (6993, 12260), (7356, 11655), (7770, 11034), (8582, 9990), (9195, 9324)]