307908900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26317}}^1$

素因数の和:26350

約数の個数: 108

約数和(自身を含む): 1039403092

約数和(自身を除く): 731494192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 26317, 52634, 78951, 105268, 131585, 157902, 236853, 263170, 315804, 342121, 394755, 473706, 526340, 657925, 684242, 789510, 947412, 1026363, 1184265, 1315850, 1368484, 1579020, 1710605, 1973775, 2052726, 2368530, 2631700, 3079089, 3421210, 3947550, 4105452, 4737060, 5131815, 5921325, 6158178, 6842420, 7895100, 8553025, 10263630, 11842650, 12316356, 15395445, 17106050, 20527260, 23685300, 25659075, 30790890, 34212100, 51318150, 61581780, 76977225, 102636300, 153954450, 307908900]

約数ペア:

[(1, 307908900), (2, 153954450), (3, 102636300), (4, 76977225), (5, 61581780), (6, 51318150), (9, 34212100), (10, 30790890), (12, 25659075), (13, 23685300), (15, 20527260), (18, 17106050), (20, 15395445), (25, 12316356), (26, 11842650), (30, 10263630), (36, 8553025), (39, 7895100), (45, 6842420), (50, 6158178), (52, 5921325), (60, 5131815), (65, 4737060), (75, 4105452), (78, 3947550), (90, 3421210), (100, 3079089), (117, 2631700), (130, 2368530), (150, 2052726), (156, 1973775), (180, 1710605), (195, 1579020), (225, 1368484), (234, 1315850), (260, 1184265), (300, 1026363), (325, 947412), (390, 789510), (450, 684242), (468, 657925), (585, 526340), (650, 473706), (780, 394755), (900, 342121), (975, 315804), (1170, 263170), (1300, 236853), (1950, 157902), (2340, 131585), (2925, 105268), (3900, 78951), (5850, 52634), (11700, 26317)]