76965700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2621

約数の個数: 72

約数和(自身を含む): 195390272

約数和(自身を除く): 118424572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2557, 3010, 4300, 5114, 6020, 7525, 10228, 12785, 15050, 17899, 25570, 30100, 35798, 51140, 63925, 71596, 89495, 109951, 127850, 178990, 219902, 255700, 357980, 439804, 447475, 549755, 769657, 894950, 1099510, 1539314, 1789900, 2199020, 2748775, 3078628, 3848285, 5497550, 7696570, 10995100, 15393140, 19241425, 38482850, 76965700]

約数ペア:

[(1, 76965700), (2, 38482850), (4, 19241425), (5, 15393140), (7, 10995100), (10, 7696570), (14, 5497550), (20, 3848285), (25, 3078628), (28, 2748775), (35, 2199020), (43, 1789900), (50, 1539314), (70, 1099510), (86, 894950), (100, 769657), (140, 549755), (172, 447475), (175, 439804), (215, 357980), (301, 255700), (350, 219902), (430, 178990), (602, 127850), (700, 109951), (860, 89495), (1075, 71596), (1204, 63925), (1505, 51140), (2150, 35798), (2557, 30100), (3010, 25570), (4300, 17899), (5114, 15050), (6020, 12785), (7525, 10228)]