139976700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7649}}^1$

素因数の和:7727

約数の個数: 72

約数和(自身を含む): 411692400

約数和(自身を除く): 271715700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 7649, 9150, 15298, 18300, 22947, 30596, 38245, 45894, 76490, 91788, 114735, 152980, 191225, 229470, 382450, 458940, 466589, 573675, 764900, 933178, 1147350, 1399767, 1866356, 2294700, 2332945, 2799534, 4665890, 5599068, 6998835, 9331780, 11664725, 13997670, 23329450, 27995340, 34994175, 46658900, 69988350, 139976700]

約数ペア:

[(1, 139976700), (2, 69988350), (3, 46658900), (4, 34994175), (5, 27995340), (6, 23329450), (10, 13997670), (12, 11664725), (15, 9331780), (20, 6998835), (25, 5599068), (30, 4665890), (50, 2799534), (60, 2332945), (61, 2294700), (75, 1866356), (100, 1399767), (122, 1147350), (150, 933178), (183, 764900), (244, 573675), (300, 466589), (305, 458940), (366, 382450), (610, 229470), (732, 191225), (915, 152980), (1220, 114735), (1525, 91788), (1830, 76490), (3050, 45894), (3660, 38245), (4575, 30596), (6100, 22947), (7649, 18300), (9150, 15298)]