149477580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118633}}^1$

素因数の和:118655

約数の個数: 72

約数和(自身を含む): 518193312

約数和(自身を除く): 368715732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 118633, 237266, 355899, 474532, 593165, 711798, 830431, 1067697, 1186330, 1423596, 1660862, 1779495, 2135394, 2372660, 2491293, 3321724, 3558990, 4152155, 4270788, 4982586, 5338485, 7117980, 7473879, 8304310, 9965172, 10676970, 12456465, 14947758, 16608620, 21353940, 24912930, 29895516, 37369395, 49825860, 74738790, 149477580]

約数ペア:

[(1, 149477580), (2, 74738790), (3, 49825860), (4, 37369395), (5, 29895516), (6, 24912930), (7, 21353940), (9, 16608620), (10, 14947758), (12, 12456465), (14, 10676970), (15, 9965172), (18, 8304310), (20, 7473879), (21, 7117980), (28, 5338485), (30, 4982586), (35, 4270788), (36, 4152155), (42, 3558990), (45, 3321724), (60, 2491293), (63, 2372660), (70, 2135394), (84, 1779495), (90, 1660862), (105, 1423596), (126, 1186330), (140, 1067697), (180, 830431), (210, 711798), (252, 593165), (315, 474532), (420, 355899), (630, 237266), (1260, 118633)]