16315500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 48484800

約数和(自身を除く): 32169300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 149, 150, 219, 250, 292, 298, 300, 365, 375, 438, 447, 500, 596, 730, 745, 750, 876, 894, 1095, 1460, 1490, 1500, 1788, 1825, 2190, 2235, 2980, 3650, 3725, 4380, 4470, 5475, 7300, 7450, 8940, 9125, 10877, 10950, 11175, 14900, 18250, 18625, 21754, 21900, 22350, 27375, 32631, 36500, 37250, 43508, 44700, 54385, 54750, 55875, 65262, 74500, 108770, 109500, 111750, 130524, 163155, 217540, 223500, 271925, 326310, 543850, 652620, 815775, 1087700, 1359625, 1631550, 2719250, 3263100, 4078875, 5438500, 8157750, 16315500]

約数ペア:

[(1, 16315500), (2, 8157750), (3, 5438500), (4, 4078875), (5, 3263100), (6, 2719250), (10, 1631550), (12, 1359625), (15, 1087700), (20, 815775), (25, 652620), (30, 543850), (50, 326310), (60, 271925), (73, 223500), (75, 217540), (100, 163155), (125, 130524), (146, 111750), (149, 109500), (150, 108770), (219, 74500), (250, 65262), (292, 55875), (298, 54750), (300, 54385), (365, 44700), (375, 43508), (438, 37250), (447, 36500), (500, 32631), (596, 27375), (730, 22350), (745, 21900), (750, 21754), (876, 18625), (894, 18250), (1095, 14900), (1460, 11175), (1490, 10950), (1500, 10877), (1788, 9125), (1825, 8940), (2190, 7450), (2235, 7300), (2980, 5475), (3650, 4470), (3725, 4380)]