131939100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4780

約数の個数: 108

約数和(自身を含む): 426986560

約数和(自身を除く): 295047460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 4729, 5580, 6975, 9300, 9458, 13950, 14187, 18916, 23645, 27900, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 118225, 141870, 146599, 170244, 212805, 236450, 283740, 293198, 354675, 425610, 439797, 472900, 586396, 709350, 732995, 851220, 879594, 1064025, 1319391, 1418700, 1465990, 1759188, 2128050, 2198985, 2638782, 2931980, 3664975, 4256100, 4397970, 5277564, 6596955, 7329950, 8795940, 10994925, 13193910, 14659900, 21989850, 26387820, 32984775, 43979700, 65969550, 131939100]

約数ペア:

[(1, 131939100), (2, 65969550), (3, 43979700), (4, 32984775), (5, 26387820), (6, 21989850), (9, 14659900), (10, 13193910), (12, 10994925), (15, 8795940), (18, 7329950), (20, 6596955), (25, 5277564), (30, 4397970), (31, 4256100), (36, 3664975), (45, 2931980), (50, 2638782), (60, 2198985), (62, 2128050), (75, 1759188), (90, 1465990), (93, 1418700), (100, 1319391), (124, 1064025), (150, 879594), (155, 851220), (180, 732995), (186, 709350), (225, 586396), (279, 472900), (300, 439797), (310, 425610), (372, 354675), (450, 293198), (465, 283740), (558, 236450), (620, 212805), (775, 170244), (900, 146599), (930, 141870), (1116, 118225), (1395, 94580), (1550, 85122), (1860, 70935), (2325, 56748), (2790, 47290), (3100, 42561), (4650, 28374), (4729, 27900), (5580, 23645), (6975, 18916), (9300, 14187), (9458, 13950)]