75480300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11981}}^1$

素因数の和:12008

約数の個数: 108

約数和(自身を含む): 270409776

約数和(自身を除く): 194929476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 11981, 23962, 35943, 47924, 59905, 71886, 83867, 107829, 119810, 143772, 167734, 179715, 215658, 239620, 251601, 299525, 335468, 359430, 419335, 431316, 503202, 539145, 599050, 718860, 754803, 838670, 898575, 1006404, 1078290, 1198100, 1258005, 1509606, 1677340, 1797150, 2096675, 2156580, 2516010, 2695725, 3019212, 3594300, 3774015, 4193350, 5032020, 5391450, 6290025, 7548030, 8386700, 10782900, 12580050, 15096060, 18870075, 25160100, 37740150, 75480300]

約数ペア:

[(1, 75480300), (2, 37740150), (3, 25160100), (4, 18870075), (5, 15096060), (6, 12580050), (7, 10782900), (9, 8386700), (10, 7548030), (12, 6290025), (14, 5391450), (15, 5032020), (18, 4193350), (20, 3774015), (21, 3594300), (25, 3019212), (28, 2695725), (30, 2516010), (35, 2156580), (36, 2096675), (42, 1797150), (45, 1677340), (50, 1509606), (60, 1258005), (63, 1198100), (70, 1078290), (75, 1006404), (84, 898575), (90, 838670), (100, 754803), (105, 718860), (126, 599050), (140, 539145), (150, 503202), (175, 431316), (180, 419335), (210, 359430), (225, 335468), (252, 299525), (300, 251601), (315, 239620), (350, 215658), (420, 179715), (450, 167734), (525, 143772), (630, 119810), (700, 107829), (900, 83867), (1050, 71886), (1260, 59905), (1575, 47924), (2100, 35943), (3150, 23962), (6300, 11981)]