149373660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 428985648

約数和(自身を除く): 279611988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1481, 1681, 2460, 2962, 3362, 4443, 5043, 5924, 6724, 7405, 8405, 8886, 10086, 14810, 16810, 17772, 20172, 22215, 25215, 29620, 33620, 44430, 50430, 60721, 88860, 100860, 121442, 182163, 242884, 303605, 364326, 607210, 728652, 910815, 1214420, 1821630, 2489561, 3643260, 4979122, 7468683, 9958244, 12447805, 14937366, 24895610, 29874732, 37343415, 49791220, 74686830, 149373660]

約数ペア:

[(1, 149373660), (2, 74686830), (3, 49791220), (4, 37343415), (5, 29874732), (6, 24895610), (10, 14937366), (12, 12447805), (15, 9958244), (20, 7468683), (30, 4979122), (41, 3643260), (60, 2489561), (82, 1821630), (123, 1214420), (164, 910815), (205, 728652), (246, 607210), (410, 364326), (492, 303605), (615, 242884), (820, 182163), (1230, 121442), (1481, 100860), (1681, 88860), (2460, 60721), (2962, 50430), (3362, 44430), (4443, 33620), (5043, 29620), (5924, 25215), (6724, 22215), (7405, 20172), (8405, 17772), (8886, 16810), (10086, 14810)]