76671700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 202521760

約数和(自身を除く): 125850060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 379, 425, 476, 578, 595, 700, 758, 850, 1156, 1190, 1445, 1516, 1700, 1895, 2023, 2380, 2653, 2890, 2975, 3790, 4046, 5306, 5780, 5950, 6443, 7225, 7580, 8092, 9475, 10115, 10612, 11900, 12886, 13265, 14450, 18950, 20230, 25772, 26530, 28900, 32215, 37900, 40460, 45101, 50575, 53060, 64430, 66325, 90202, 101150, 109531, 128860, 132650, 161075, 180404, 202300, 219062, 225505, 265300, 322150, 438124, 451010, 547655, 644300, 766717, 902020, 1095310, 1127525, 1533434, 2190620, 2255050, 2738275, 3066868, 3833585, 4510100, 5476550, 7667170, 10953100, 15334340, 19167925, 38335850, 76671700]

約数ペア:

[(1, 76671700), (2, 38335850), (4, 19167925), (5, 15334340), (7, 10953100), (10, 7667170), (14, 5476550), (17, 4510100), (20, 3833585), (25, 3066868), (28, 2738275), (34, 2255050), (35, 2190620), (50, 1533434), (68, 1127525), (70, 1095310), (85, 902020), (100, 766717), (119, 644300), (140, 547655), (170, 451010), (175, 438124), (238, 322150), (289, 265300), (340, 225505), (350, 219062), (379, 202300), (425, 180404), (476, 161075), (578, 132650), (595, 128860), (700, 109531), (758, 101150), (850, 90202), (1156, 66325), (1190, 64430), (1445, 53060), (1516, 50575), (1700, 45101), (1895, 40460), (2023, 37900), (2380, 32215), (2653, 28900), (2890, 26530), (2975, 25772), (3790, 20230), (4046, 18950), (5306, 14450), (5780, 13265), (5950, 12886), (6443, 11900), (7225, 10612), (7580, 10115), (8092, 9475)]