86555100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 265982976

約数和(自身を除く): 179427876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 150, 155, 164, 186, 205, 227, 246, 300, 310, 372, 410, 454, 465, 492, 615, 620, 681, 775, 820, 908, 930, 1025, 1135, 1230, 1271, 1362, 1550, 1860, 2050, 2270, 2325, 2460, 2542, 2724, 3075, 3100, 3405, 3813, 4100, 4540, 4650, 5084, 5675, 6150, 6355, 6810, 7037, 7626, 9300, 9307, 11350, 12300, 12710, 13620, 14074, 15252, 17025, 18614, 19065, 21111, 22700, 25420, 27921, 28148, 31775, 34050, 35185, 37228, 38130, 42222, 46535, 55842, 63550, 68100, 70370, 76260, 84444, 93070, 95325, 105555, 111684, 127100, 139605, 140740, 175925, 186140, 190650, 211110, 232675, 279210, 288517, 351850, 381300, 422220, 465350, 527775, 558420, 577034, 698025, 703700, 865551, 930700, 1055550, 1154068, 1396050, 1442585, 1731102, 2111100, 2792100, 2885170, 3462204, 4327755, 5770340, 7212925, 8655510, 14425850, 17311020, 21638775, 28851700, 43277550, 86555100]

約数ペア:

[(1, 86555100), (2, 43277550), (3, 28851700), (4, 21638775), (5, 17311020), (6, 14425850), (10, 8655510), (12, 7212925), (15, 5770340), (20, 4327755), (25, 3462204), (30, 2885170), (31, 2792100), (41, 2111100), (50, 1731102), (60, 1442585), (62, 1396050), (75, 1154068), (82, 1055550), (93, 930700), (100, 865551), (123, 703700), (124, 698025), (150, 577034), (155, 558420), (164, 527775), (186, 465350), (205, 422220), (227, 381300), (246, 351850), (300, 288517), (310, 279210), (372, 232675), (410, 211110), (454, 190650), (465, 186140), (492, 175925), (615, 140740), (620, 139605), (681, 127100), (775, 111684), (820, 105555), (908, 95325), (930, 93070), (1025, 84444), (1135, 76260), (1230, 70370), (1271, 68100), (1362, 63550), (1550, 55842), (1860, 46535), (2050, 42222), (2270, 38130), (2325, 37228), (2460, 35185), (2542, 34050), (2724, 31775), (3075, 28148), (3100, 27921), (3405, 25420), (3813, 22700), (4100, 21111), (4540, 19065), (4650, 18614), (5084, 17025), (5675, 15252), (6150, 14074), (6355, 13620), (6810, 12710), (7037, 12300), (7626, 11350), (9300, 9307)]