76456100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 190821120

約数和(自身を除く): 114365020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 457, 478, 700, 914, 956, 1195, 1673, 1828, 2285, 2390, 3199, 3346, 4570, 4780, 5975, 6398, 6692, 8365, 9140, 11425, 11950, 12796, 15995, 16730, 22850, 23900, 31990, 33460, 41825, 45700, 63980, 79975, 83650, 109223, 159950, 167300, 218446, 319900, 436892, 546115, 764561, 1092230, 1529122, 2184460, 2730575, 3058244, 3822805, 5461150, 7645610, 10922300, 15291220, 19114025, 38228050, 76456100]

約数ペア:

[(1, 76456100), (2, 38228050), (4, 19114025), (5, 15291220), (7, 10922300), (10, 7645610), (14, 5461150), (20, 3822805), (25, 3058244), (28, 2730575), (35, 2184460), (50, 1529122), (70, 1092230), (100, 764561), (140, 546115), (175, 436892), (239, 319900), (350, 218446), (457, 167300), (478, 159950), (700, 109223), (914, 83650), (956, 79975), (1195, 63980), (1673, 45700), (1828, 41825), (2285, 33460), (2390, 31990), (3199, 23900), (3346, 22850), (4570, 16730), (4780, 15995), (5975, 12796), (6398, 11950), (6692, 11425), (8365, 9140)]