75214360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 184060800

約数和(自身を除く): 108846440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1327, 1417, 2180, 2654, 2834, 4360, 5308, 5668, 6635, 7085, 10616, 11336, 13270, 14170, 17251, 26540, 28340, 34502, 53080, 56680, 69004, 86255, 138008, 144643, 172510, 289286, 345020, 578572, 690040, 723215, 1157144, 1446430, 1880359, 2892860, 3760718, 5785720, 7521436, 9401795, 15042872, 18803590, 37607180, 75214360]

約数ペア:

[(1, 75214360), (2, 37607180), (4, 18803590), (5, 15042872), (8, 9401795), (10, 7521436), (13, 5785720), (20, 3760718), (26, 2892860), (40, 1880359), (52, 1446430), (65, 1157144), (104, 723215), (109, 690040), (130, 578572), (218, 345020), (260, 289286), (436, 172510), (520, 144643), (545, 138008), (872, 86255), (1090, 69004), (1327, 56680), (1417, 53080), (2180, 34502), (2654, 28340), (2834, 26540), (4360, 17251), (5308, 14170), (5668, 13270), (6635, 11336), (7085, 10616)]