61956900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{7649}}^1$

素因数の和:7675

約数の個数: 90

約数和(自身を含む): 200866050

約数和(自身を除く): 138909150

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 7649, 8100, 15298, 22947, 30596, 38245, 45894, 68841, 76490, 91788, 114735, 137682, 152980, 191225, 206523, 229470, 275364, 344205, 382450, 413046, 458940, 573675, 619569, 688410, 764900, 826092, 1032615, 1147350, 1239138, 1376820, 1721025, 2065230, 2294700, 2478276, 3097845, 3442050, 4130460, 5163075, 6195690, 6884100, 10326150, 12391380, 15489225, 20652300, 30978450, 61956900]

約数ペア:

[(1, 61956900), (2, 30978450), (3, 20652300), (4, 15489225), (5, 12391380), (6, 10326150), (9, 6884100), (10, 6195690), (12, 5163075), (15, 4130460), (18, 3442050), (20, 3097845), (25, 2478276), (27, 2294700), (30, 2065230), (36, 1721025), (45, 1376820), (50, 1239138), (54, 1147350), (60, 1032615), (75, 826092), (81, 764900), (90, 688410), (100, 619569), (108, 573675), (135, 458940), (150, 413046), (162, 382450), (180, 344205), (225, 275364), (270, 229470), (300, 206523), (324, 191225), (405, 152980), (450, 137682), (540, 114735), (675, 91788), (810, 76490), (900, 68841), (1350, 45894), (1620, 38245), (2025, 30596), (2700, 22947), (4050, 15298), (7649, 8100)]