1330778100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 4013493120

約数和(自身を除く): 2682715020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 151, 174, 290, 300, 302, 348, 435, 453, 580, 604, 725, 755, 870, 906, 1013, 1450, 1510, 1740, 1812, 2026, 2175, 2265, 2900, 3020, 3039, 3775, 4052, 4350, 4379, 4530, 5065, 6078, 7550, 8700, 8758, 9060, 10130, 11325, 12156, 13137, 15100, 15195, 17516, 20260, 21895, 22650, 25325, 26274, 29377, 30390, 43790, 45300, 50650, 52548, 58754, 60780, 65685, 75975, 87580, 88131, 101300, 109475, 117508, 131370, 146885, 151950, 152963, 176262, 218950, 262740, 293770, 303900, 305926, 328425, 352524, 437900, 440655, 458889, 587540, 611852, 656850, 734425, 764815, 881310, 917778, 1313700, 1468850, 1529630, 1762620, 1835556, 2203275, 2294445, 2937700, 3059260, 3824075, 4406550, 4435927, 4588890, 7648150, 8813100, 8871854, 9177780, 11472225, 13307781, 15296300, 17743708, 22179635, 22944450, 26615562, 44359270, 45888900, 53231124, 66538905, 88718540, 110898175, 133077810, 221796350, 266155620, 332694525, 443592700, 665389050, 1330778100]

約数ペア:

[(1, 1330778100), (2, 665389050), (3, 443592700), (4, 332694525), (5, 266155620), (6, 221796350), (10, 133077810), (12, 110898175), (15, 88718540), (20, 66538905), (25, 53231124), (29, 45888900), (30, 44359270), (50, 26615562), (58, 22944450), (60, 22179635), (75, 17743708), (87, 15296300), (100, 13307781), (116, 11472225), (145, 9177780), (150, 8871854), (151, 8813100), (174, 7648150), (290, 4588890), (300, 4435927), (302, 4406550), (348, 3824075), (435, 3059260), (453, 2937700), (580, 2294445), (604, 2203275), (725, 1835556), (755, 1762620), (870, 1529630), (906, 1468850), (1013, 1313700), (1450, 917778), (1510, 881310), (1740, 764815), (1812, 734425), (2026, 656850), (2175, 611852), (2265, 587540), (2900, 458889), (3020, 440655), (3039, 437900), (3775, 352524), (4052, 328425), (4350, 305926), (4379, 303900), (4530, 293770), (5065, 262740), (6078, 218950), (7550, 176262), (8700, 152963), (8758, 151950), (9060, 146885), (10130, 131370), (11325, 117508), (12156, 109475), (13137, 101300), (15100, 88131), (15195, 87580), (17516, 75975), (20260, 65685), (21895, 60780), (22650, 58754), (25325, 52548), (26274, 50650), (29377, 45300), (30390, 43790)]