190238100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48779}}^1$

素因数の和:48809

約数の個数: 72

約数和(自身を含む): 592774560

約数和(自身を除く): 402536460

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, 48779, 97558, 146337, 195116, 243895, 292674, 487790, 585348, 634127, 731685, 975580, 1219475, 1268254, 1463370, 1902381, 2438950, 2536508, 2926740, 3170635, 3658425, 3804762, 4877900, 6341270, 7316850, 7609524, 9511905, 12682540, 14633700, 15853175, 19023810, 31706350, 38047620, 47559525, 63412700, 95119050, 190238100]

約数ペア:

[(1, 190238100), (2, 95119050), (3, 63412700), (4, 47559525), (5, 38047620), (6, 31706350), (10, 19023810), (12, 15853175), (13, 14633700), (15, 12682540), (20, 9511905), (25, 7609524), (26, 7316850), (30, 6341270), (39, 4877900), (50, 3804762), (52, 3658425), (60, 3170635), (65, 2926740), (75, 2536508), (78, 2438950), (100, 1902381), (130, 1463370), (150, 1268254), (156, 1219475), (195, 975580), (260, 731685), (300, 634127), (325, 585348), (390, 487790), (650, 292674), (780, 243895), (975, 195116), (1300, 146337), (1950, 97558), (3900, 48779)]