12142650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 32676480

約数和(自身を除く): 20533830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 479, 507, 650, 845, 958, 975, 1014, 1437, 1690, 1950, 2395, 2535, 2874, 4225, 4790, 5070, 6227, 7185, 8450, 11975, 12454, 12675, 14370, 18681, 23950, 25350, 31135, 35925, 37362, 62270, 71850, 80951, 93405, 155675, 161902, 186810, 242853, 311350, 404755, 467025, 485706, 809510, 934050, 1214265, 2023775, 2428530, 4047550, 6071325, 12142650]

約数ペア:

[(1, 12142650), (2, 6071325), (3, 4047550), (5, 2428530), (6, 2023775), (10, 1214265), (13, 934050), (15, 809510), (25, 485706), (26, 467025), (30, 404755), (39, 311350), (50, 242853), (65, 186810), (75, 161902), (78, 155675), (130, 93405), (150, 80951), (169, 71850), (195, 62270), (325, 37362), (338, 35925), (390, 31135), (479, 25350), (507, 23950), (650, 18681), (845, 14370), (958, 12675), (975, 12454), (1014, 11975), (1437, 8450), (1690, 7185), (1950, 6227), (2395, 5070), (2535, 4790), (2874, 4225)]