2239784100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{80279}}^1$

素因数の和:80330

約数の個数: 108

約数和(自身を含む): 7247036160

約数和(自身を除く): 5007252060

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, 5580, 6975, 9300, 13950, 27900, 80279, 160558, 240837, 321116, 401395, 481674, 722511, 802790, 963348, 1204185, 1445022, 1605580, 2006975, 2408370, 2488649, 2890044, 3612555, 4013950, 4816740, 4977298, 6020925, 7225110, 7465947, 8027900, 9954596, 12041850, 12443245, 14450220, 14931894, 18062775, 22397841, 24083700, 24886490, 29863788, 36125550, 37329735, 44795682, 49772980, 62216225, 72251100, 74659470, 89591364, 111989205, 124432450, 149318940, 186648675, 223978410, 248864900, 373297350, 447956820, 559946025, 746594700, 1119892050, 2239784100]

約数ペア:

[(1, 2239784100), (2, 1119892050), (3, 746594700), (4, 559946025), (5, 447956820), (6, 373297350), (9, 248864900), (10, 223978410), (12, 186648675), (15, 149318940), (18, 124432450), (20, 111989205), (25, 89591364), (30, 74659470), (31, 72251100), (36, 62216225), (45, 49772980), (50, 44795682), (60, 37329735), (62, 36125550), (75, 29863788), (90, 24886490), (93, 24083700), (100, 22397841), (124, 18062775), (150, 14931894), (155, 14450220), (180, 12443245), (186, 12041850), (225, 9954596), (279, 8027900), (300, 7465947), (310, 7225110), (372, 6020925), (450, 4977298), (465, 4816740), (558, 4013950), (620, 3612555), (775, 2890044), (900, 2488649), (930, 2408370), (1116, 2006975), (1395, 1605580), (1550, 1445022), (1860, 1204185), (2325, 963348), (2790, 802790), (3100, 722511), (4650, 481674), (5580, 401395), (6975, 321116), (9300, 240837), (13950, 160558), (27900, 80279)]