145461300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15689

約数の個数: 72

約数和(自身を含む): 434472192

約数和(自身を除く): 289010892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15641, 31282, 46923, 62564, 78205, 93846, 156410, 187692, 234615, 312820, 391025, 469230, 484871, 782050, 938460, 969742, 1173075, 1454613, 1564100, 1939484, 2346150, 2424355, 2909226, 4692300, 4848710, 5818452, 7273065, 9697420, 12121775, 14546130, 24243550, 29092260, 36365325, 48487100, 72730650, 145461300]

約数ペア:

[(1, 145461300), (2, 72730650), (3, 48487100), (4, 36365325), (5, 29092260), (6, 24243550), (10, 14546130), (12, 12121775), (15, 9697420), (20, 7273065), (25, 5818452), (30, 4848710), (31, 4692300), (50, 2909226), (60, 2424355), (62, 2346150), (75, 1939484), (93, 1564100), (100, 1454613), (124, 1173075), (150, 969742), (155, 938460), (186, 782050), (300, 484871), (310, 469230), (372, 391025), (465, 312820), (620, 234615), (775, 187692), (930, 156410), (1550, 93846), (1860, 78205), (2325, 62564), (3100, 46923), (4650, 31282), (9300, 15641)]