270246500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28485

約数の個数: 48

約数和(自身を含む): 621304320

約数和(自身を除く): 351057820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 28447, 56894, 113788, 142235, 284470, 540493, 568940, 711175, 1080986, 1422350, 2161972, 2702465, 2844700, 3555875, 5404930, 7111750, 10809860, 13512325, 14223500, 27024650, 54049300, 67561625, 135123250, 270246500]

約数ペア:

[(1, 270246500), (2, 135123250), (4, 67561625), (5, 54049300), (10, 27024650), (19, 14223500), (20, 13512325), (25, 10809860), (38, 7111750), (50, 5404930), (76, 3555875), (95, 2844700), (100, 2702465), (125, 2161972), (190, 1422350), (250, 1080986), (380, 711175), (475, 568940), (500, 540493), (950, 284470), (1900, 142235), (2375, 113788), (4750, 56894), (9500, 28447)]