42688500

素因数分解:

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

素因数の和:362

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 83109900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 149, 150, 191, 250, 298, 300, 375, 382, 447, 500, 573, 596, 745, 750, 764, 894, 955, 1146, 1490, 1500, 1788, 1910, 2235, 2292, 2865, 2980, 3725, 3820, 4470, 4775, 5730, 7450, 8940, 9550, 11175, 11460, 14325, 14900, 18625, 19100, 22350, 23875, 28459, 28650, 37250, 44700, 47750, 55875, 56918, 57300, 71625, 74500, 85377, 95500, 111750, 113836, 142295, 143250, 170754, 223500, 284590, 286500, 341508, 426885, 569180, 711475, 853770, 1422950, 1707540, 2134425, 2845900, 3557375, 4268850, 7114750, 8537700, 10672125, 14229500, 21344250, 42688500]

約数ペア:

[(1, 42688500), (2, 21344250), (3, 14229500), (4, 10672125), (5, 8537700), (6, 7114750), (10, 4268850), (12, 3557375), (15, 2845900), (20, 2134425), (25, 1707540), (30, 1422950), (50, 853770), (60, 711475), (75, 569180), (100, 426885), (125, 341508), (149, 286500), (150, 284590), (191, 223500), (250, 170754), (298, 143250), (300, 142295), (375, 113836), (382, 111750), (447, 95500), (500, 85377), (573, 74500), (596, 71625), (745, 57300), (750, 56918), (764, 55875), (894, 47750), (955, 44700), (1146, 37250), (1490, 28650), (1500, 28459), (1788, 23875), (1910, 22350), (2235, 19100), (2292, 18625), (2865, 14900), (2980, 14325), (3725, 11460), (3820, 11175), (4470, 9550), (4775, 8940), (5730, 7450)]