870916050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:982

約数の個数: 120

約数和(自身を含む): 2430648000

約数和(自身を除く): 1559731950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 359, 405, 450, 599, 675, 718, 810, 1077, 1198, 1350, 1795, 1797, 2025, 2154, 2995, 3231, 3590, 3594, 4050, 5385, 5391, 5990, 6462, 8975, 8985, 9693, 10770, 10782, 14975, 16155, 16173, 17950, 17970, 19386, 26925, 26955, 29079, 29950, 32310, 32346, 44925, 48465, 48519, 53850, 53910, 58158, 80775, 80865, 89850, 96930, 97038, 134775, 145395, 161550, 161730, 215041, 242325, 242595, 269550, 290790, 404325, 430082, 484650, 485190, 645123, 726975, 808650, 1075205, 1212975, 1290246, 1453950, 1935369, 2150410, 2425950, 3225615, 3870738, 5376025, 5806107, 6451230, 9676845, 10752050, 11612214, 16128075, 17418321, 19353690, 29030535, 32256150, 34836642, 48384225, 58061070, 87091605, 96768450, 145152675, 174183210, 290305350, 435458025, 870916050]

約数ペア:

[(1, 870916050), (2, 435458025), (3, 290305350), (5, 174183210), (6, 145152675), (9, 96768450), (10, 87091605), (15, 58061070), (18, 48384225), (25, 34836642), (27, 32256150), (30, 29030535), (45, 19353690), (50, 17418321), (54, 16128075), (75, 11612214), (81, 10752050), (90, 9676845), (135, 6451230), (150, 5806107), (162, 5376025), (225, 3870738), (270, 3225615), (359, 2425950), (405, 2150410), (450, 1935369), (599, 1453950), (675, 1290246), (718, 1212975), (810, 1075205), (1077, 808650), (1198, 726975), (1350, 645123), (1795, 485190), (1797, 484650), (2025, 430082), (2154, 404325), (2995, 290790), (3231, 269550), (3590, 242595), (3594, 242325), (4050, 215041), (5385, 161730), (5391, 161550), (5990, 145395), (6462, 134775), (8975, 97038), (8985, 96930), (9693, 89850), (10770, 80865), (10782, 80775), (14975, 58158), (16155, 53910), (16173, 53850), (17950, 48519), (17970, 48465), (19386, 44925), (26925, 32346), (26955, 32310), (29079, 29950)]