127765300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3445

約数の個数: 72

約数和(自身を含む): 308964600

約数和(自身を除く): 181199300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3389, 3770, 6778, 7540, 9425, 13556, 16945, 18850, 33890, 37700, 44057, 67780, 84725, 88114, 98281, 169450, 176228, 196562, 220285, 338900, 393124, 440570, 491405, 881140, 982810, 1101425, 1277653, 1965620, 2202850, 2457025, 2555306, 4405700, 4914050, 5110612, 6388265, 9828100, 12776530, 25553060, 31941325, 63882650, 127765300]

約数ペア:

[(1, 127765300), (2, 63882650), (4, 31941325), (5, 25553060), (10, 12776530), (13, 9828100), (20, 6388265), (25, 5110612), (26, 4914050), (29, 4405700), (50, 2555306), (52, 2457025), (58, 2202850), (65, 1965620), (100, 1277653), (116, 1101425), (130, 982810), (145, 881140), (260, 491405), (290, 440570), (325, 393124), (377, 338900), (580, 220285), (650, 196562), (725, 176228), (754, 169450), (1300, 98281), (1450, 88114), (1508, 84725), (1885, 67780), (2900, 44057), (3389, 37700), (3770, 33890), (6778, 18850), (7540, 16945), (9425, 13556)]