4268850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 6444750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 191, 298, 382, 447, 573, 745, 894, 955, 1146, 1490, 1910, 2235, 2865, 3725, 4470, 4775, 5730, 7450, 9550, 11175, 14325, 22350, 28459, 28650, 56918, 85377, 142295, 170754, 284590, 426885, 711475, 853770, 1422950, 2134425, 4268850]

約数ペア:

[(1, 4268850), (2, 2134425), (3, 1422950), (5, 853770), (6, 711475), (10, 426885), (15, 284590), (25, 170754), (30, 142295), (50, 85377), (75, 56918), (149, 28650), (150, 28459), (191, 22350), (298, 14325), (382, 11175), (447, 9550), (573, 7450), (745, 5730), (894, 4775), (955, 4470), (1146, 3725), (1490, 2865), (1910, 2235)]