61503780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2773

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 130419420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2719, 3770, 4524, 5438, 5655, 7540, 8157, 10876, 11310, 13595, 16314, 22620, 27190, 32628, 35347, 40785, 54380, 70694, 78851, 81570, 106041, 141388, 157702, 163140, 176735, 212082, 236553, 315404, 353470, 394255, 424164, 473106, 530205, 706940, 788510, 946212, 1025063, 1060410, 1182765, 1577020, 2050126, 2120820, 2365530, 3075189, 4100252, 4731060, 5125315, 6150378, 10250630, 12300756, 15375945, 20501260, 30751890, 61503780]

約数ペア:

[(1, 61503780), (2, 30751890), (3, 20501260), (4, 15375945), (5, 12300756), (6, 10250630), (10, 6150378), (12, 5125315), (13, 4731060), (15, 4100252), (20, 3075189), (26, 2365530), (29, 2120820), (30, 2050126), (39, 1577020), (52, 1182765), (58, 1060410), (60, 1025063), (65, 946212), (78, 788510), (87, 706940), (116, 530205), (130, 473106), (145, 424164), (156, 394255), (174, 353470), (195, 315404), (260, 236553), (290, 212082), (348, 176735), (377, 163140), (390, 157702), (435, 141388), (580, 106041), (754, 81570), (780, 78851), (870, 70694), (1131, 54380), (1508, 40785), (1740, 35347), (1885, 32628), (2262, 27190), (2719, 22620), (3770, 16314), (4524, 13595), (5438, 11310), (5655, 10876), (7540, 8157)]