18078150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 45139968

約数和(自身を除く): 27061818

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 573, 631, 955, 1146, 1262, 1893, 1910, 2865, 3155, 3786, 4775, 5730, 6310, 9465, 9550, 14325, 15775, 18930, 28650, 31550, 47325, 94650, 120521, 241042, 361563, 602605, 723126, 1205210, 1807815, 3013025, 3615630, 6026050, 9039075, 18078150]

約数ペア:

[(1, 18078150), (2, 9039075), (3, 6026050), (5, 3615630), (6, 3013025), (10, 1807815), (15, 1205210), (25, 723126), (30, 602605), (50, 361563), (75, 241042), (150, 120521), (191, 94650), (382, 47325), (573, 31550), (631, 28650), (955, 18930), (1146, 15775), (1262, 14325), (1893, 9550), (1910, 9465), (2865, 6310), (3155, 5730), (3786, 4775)]