130778850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1319}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 325068480

約数和(自身を除く): 194289630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 661, 1319, 1322, 1983, 2638, 3305, 3957, 3966, 6595, 6610, 7914, 9915, 13190, 16525, 19785, 19830, 32975, 33050, 39570, 49575, 65950, 98925, 99150, 197850, 871859, 1743718, 2615577, 4359295, 5231154, 8718590, 13077885, 21796475, 26155770, 43592950, 65389425, 130778850]

約数ペア:

[(1, 130778850), (2, 65389425), (3, 43592950), (5, 26155770), (6, 21796475), (10, 13077885), (15, 8718590), (25, 5231154), (30, 4359295), (50, 2615577), (75, 1743718), (150, 871859), (661, 197850), (1319, 99150), (1322, 98925), (1983, 65950), (2638, 49575), (3305, 39570), (3957, 33050), (3966, 32975), (6595, 19830), (6610, 19785), (7914, 16525), (9915, 13190)]