42621450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 106466400

約数和(自身を除く): 63844950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 1907, 2235, 3725, 3814, 4470, 5721, 7450, 9535, 11175, 11442, 19070, 22350, 28605, 47675, 57210, 95350, 143025, 284143, 286050, 568286, 852429, 1420715, 1704858, 2841430, 4262145, 7103575, 8524290, 14207150, 21310725, 42621450]

約数ペア:

[(1, 42621450), (2, 21310725), (3, 14207150), (5, 8524290), (6, 7103575), (10, 4262145), (15, 2841430), (25, 1704858), (30, 1420715), (50, 852429), (75, 568286), (149, 286050), (150, 284143), (298, 143025), (447, 95350), (745, 57210), (894, 47675), (1490, 28605), (1907, 22350), (2235, 19070), (3725, 11442), (3814, 11175), (4470, 9535), (5721, 7450)]