85252840380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{625663}}^1$

素因数の和:626435

約数の個数: 72

約数和(自身を含む): 258942308352

約数和(自身を除く): 173689467972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1514, 2271, 3028, 3785, 4542, 6813, 7570, 9084, 11355, 13626, 15140, 22710, 27252, 34065, 45420, 68130, 136260, 625663, 1251326, 1876989, 2502652, 3128315, 3753978, 5630967, 6256630, 7507956, 9384945, 11261934, 12513260, 18769890, 22523868, 28154835, 37539780, 56309670, 112619340, 473626891, 947253782, 1420880673, 1894507564, 2368134455, 2841761346, 4262642019, 4736268910, 5683522692, 7104403365, 8525284038, 9472537820, 14208806730, 17050568076, 21313210095, 28417613460, 42626420190, 85252840380]

約数ペア:

[(1, 85252840380), (2, 42626420190), (3, 28417613460), (4, 21313210095), (5, 17050568076), (6, 14208806730), (9, 9472537820), (10, 8525284038), (12, 7104403365), (15, 5683522692), (18, 4736268910), (20, 4262642019), (30, 2841761346), (36, 2368134455), (45, 1894507564), (60, 1420880673), (90, 947253782), (180, 473626891), (757, 112619340), (1514, 56309670), (2271, 37539780), (3028, 28154835), (3785, 22523868), (4542, 18769890), (6813, 12513260), (7570, 11261934), (9084, 9384945), (11355, 7507956), (13626, 6256630), (15140, 5630967), (22710, 3753978), (27252, 3128315), (34065, 2502652), (45420, 1876989), (68130, 1251326), (136260, 625663)]