245415300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62927}}^1$

素因数の和:62957

約数の個数: 72

約数和(自身を含む): 764701056

約数和(自身を除く): 519285756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 62927, 125854, 188781, 251708, 314635, 377562, 629270, 755124, 818051, 943905, 1258540, 1573175, 1636102, 1887810, 2454153, 3146350, 3272204, 3775620, 4090255, 4719525, 4908306, 6292700, 8180510, 9439050, 9816612, 12270765, 16361020, 18878100, 20451275, 24541530, 40902550, 49083060, 61353825, 81805100, 122707650, 245415300]

約数ペア:

[(1, 245415300), (2, 122707650), (3, 81805100), (4, 61353825), (5, 49083060), (6, 40902550), (10, 24541530), (12, 20451275), (13, 18878100), (15, 16361020), (20, 12270765), (25, 9816612), (26, 9439050), (30, 8180510), (39, 6292700), (50, 4908306), (52, 4719525), (60, 4090255), (65, 3775620), (75, 3272204), (78, 3146350), (100, 2454153), (130, 1887810), (150, 1636102), (156, 1573175), (195, 1258540), (260, 943905), (300, 818051), (325, 755124), (390, 629270), (650, 377562), (780, 314635), (975, 251708), (1300, 188781), (1950, 125854), (3900, 62927)]