202185540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23899}}^1$

素因数の和:23961

約数の個数: 72

約数和(自身を含む): 626371200

約数和(自身を除く): 424185660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 23899, 47798, 71697, 95596, 119495, 143394, 215091, 238990, 286788, 358485, 430182, 477980, 716970, 860364, 1075455, 1123253, 1433940, 2150910, 2246506, 3369759, 4301820, 4493012, 5616265, 6739518, 10109277, 11232530, 13479036, 16848795, 20218554, 22465060, 33697590, 40437108, 50546385, 67395180, 101092770, 202185540]

約数ペア:

[(1, 202185540), (2, 101092770), (3, 67395180), (4, 50546385), (5, 40437108), (6, 33697590), (9, 22465060), (10, 20218554), (12, 16848795), (15, 13479036), (18, 11232530), (20, 10109277), (30, 6739518), (36, 5616265), (45, 4493012), (47, 4301820), (60, 3369759), (90, 2246506), (94, 2150910), (141, 1433940), (180, 1123253), (188, 1075455), (235, 860364), (282, 716970), (423, 477980), (470, 430182), (564, 358485), (705, 286788), (846, 238990), (940, 215091), (1410, 143394), (1692, 119495), (2115, 95596), (2820, 71697), (4230, 47798), (8460, 23899)]