44705340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 136216080

約数和(自身を除く): 91510740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 809, 921, 1228, 1535, 1618, 1842, 2427, 2763, 3070, 3236, 3684, 4045, 4605, 4854, 5526, 6140, 7281, 8090, 9210, 9708, 11052, 12135, 13815, 14562, 16180, 18420, 24270, 27630, 29124, 36405, 48540, 55260, 72810, 145620, 248363, 496726, 745089, 993452, 1241815, 1490178, 2235267, 2483630, 2980356, 3725445, 4470534, 4967260, 7450890, 8941068, 11176335, 14901780, 22352670, 44705340]

約数ペア:

[(1, 44705340), (2, 22352670), (3, 14901780), (4, 11176335), (5, 8941068), (6, 7450890), (9, 4967260), (10, 4470534), (12, 3725445), (15, 2980356), (18, 2483630), (20, 2235267), (30, 1490178), (36, 1241815), (45, 993452), (60, 745089), (90, 496726), (180, 248363), (307, 145620), (614, 72810), (809, 55260), (921, 48540), (1228, 36405), (1535, 29124), (1618, 27630), (1842, 24270), (2427, 18420), (2763, 16180), (3070, 14562), (3236, 13815), (3684, 12135), (4045, 11052), (4605, 9708), (4854, 9210), (5526, 8090), (6140, 7281)]