57376980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 175279104

約数和(自身を除く): 117902124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2111, 2265, 2718, 3020, 4222, 4530, 5436, 6333, 6795, 8444, 9060, 10555, 12666, 13590, 18999, 21110, 25332, 27180, 31665, 37998, 42220, 63330, 75996, 94995, 126660, 189990, 318761, 379980, 637522, 956283, 1275044, 1593805, 1912566, 2868849, 3187610, 3825132, 4781415, 5737698, 6375220, 9562830, 11475396, 14344245, 19125660, 28688490, 57376980]

約数ペア:

[(1, 57376980), (2, 28688490), (3, 19125660), (4, 14344245), (5, 11475396), (6, 9562830), (9, 6375220), (10, 5737698), (12, 4781415), (15, 3825132), (18, 3187610), (20, 2868849), (30, 1912566), (36, 1593805), (45, 1275044), (60, 956283), (90, 637522), (151, 379980), (180, 318761), (302, 189990), (453, 126660), (604, 94995), (755, 75996), (906, 63330), (1359, 42220), (1510, 37998), (1812, 31665), (2111, 27180), (2265, 25332), (2718, 21110), (3020, 18999), (4222, 13590), (4530, 12666), (5436, 10555), (6333, 9060), (6795, 8444)]