31445730150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1801}}^1\times {\mathrm{2707}}^1$

素因数の和:4566

約数の個数: 96

約数和(自身を含む): 79872828288

約数和(自身を除く): 48427098138

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1801, 2150, 2707, 3225, 3602, 5403, 5414, 6450, 8121, 9005, 10806, 13535, 16242, 18010, 27015, 27070, 40605, 45025, 54030, 67675, 77443, 81210, 90050, 116401, 135075, 135350, 154886, 203025, 232329, 232802, 270150, 349203, 387215, 406050, 464658, 582005, 698406, 774430, 1161645, 1164010, 1746015, 1936075, 2323290, 2910025, 3492030, 3872150, 4875307, 5808225, 5820050, 8730075, 9750614, 11616450, 14625921, 17460150, 24376535, 29251842, 48753070, 73129605, 121882675, 146259210, 209638201, 243765350, 365648025, 419276402, 628914603, 731296050, 1048191005, 1257829206, 2096382010, 3144573015, 5240955025, 6289146030, 10481910050, 15722865075, 31445730150]

約数ペア:

[(1, 31445730150), (2, 15722865075), (3, 10481910050), (5, 6289146030), (6, 5240955025), (10, 3144573015), (15, 2096382010), (25, 1257829206), (30, 1048191005), (43, 731296050), (50, 628914603), (75, 419276402), (86, 365648025), (129, 243765350), (150, 209638201), (215, 146259210), (258, 121882675), (430, 73129605), (645, 48753070), (1075, 29251842), (1290, 24376535), (1801, 17460150), (2150, 14625921), (2707, 11616450), (3225, 9750614), (3602, 8730075), (5403, 5820050), (5414, 5808225), (6450, 4875307), (8121, 3872150), (9005, 3492030), (10806, 2910025), (13535, 2323290), (16242, 1936075), (18010, 1746015), (27015, 1164010), (27070, 1161645), (40605, 774430), (45025, 698406), (54030, 582005), (67675, 464658), (77443, 406050), (81210, 387215), (90050, 349203), (116401, 270150), (135075, 232802), (135350, 232329), (154886, 203025)]