195444090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2509

約数の個数: 80

約数和(自身を含む): 530952840

約数和(自身を除く): 335508750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2389, 2727, 3030, 4545, 4778, 5454, 7167, 8181, 9090, 11945, 13635, 14334, 16362, 21501, 23890, 27270, 35835, 40905, 43002, 64503, 71670, 81810, 107505, 129006, 193509, 215010, 241289, 322515, 387018, 482578, 645030, 723867, 967545, 1206445, 1447734, 1935090, 2171601, 2412890, 3619335, 4343202, 6514803, 7238670, 10858005, 13029606, 19544409, 21716010, 32574015, 39088818, 65148030, 97722045, 195444090]

約数ペア:

[(1, 195444090), (2, 97722045), (3, 65148030), (5, 39088818), (6, 32574015), (9, 21716010), (10, 19544409), (15, 13029606), (18, 10858005), (27, 7238670), (30, 6514803), (45, 4343202), (54, 3619335), (81, 2412890), (90, 2171601), (101, 1935090), (135, 1447734), (162, 1206445), (202, 967545), (270, 723867), (303, 645030), (405, 482578), (505, 387018), (606, 322515), (810, 241289), (909, 215010), (1010, 193509), (1515, 129006), (1818, 107505), (2389, 81810), (2727, 71670), (3030, 64503), (4545, 43002), (4778, 40905), (5454, 35835), (7167, 27270), (8181, 23890), (9090, 21501), (11945, 16362), (13635, 14334)]