71554600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 188910900

約数和(自身を除く): 117356300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 73, 100, 104, 116, 130, 145, 146, 169, 200, 232, 260, 290, 292, 325, 338, 365, 377, 520, 580, 584, 650, 676, 725, 730, 754, 845, 949, 1160, 1300, 1352, 1450, 1460, 1508, 1690, 1825, 1885, 1898, 2117, 2600, 2900, 2920, 3016, 3380, 3650, 3770, 3796, 4225, 4234, 4745, 4901, 5800, 6760, 7300, 7540, 7592, 8450, 8468, 9425, 9490, 9802, 10585, 12337, 14600, 15080, 16900, 16936, 18850, 18980, 19604, 21170, 23725, 24505, 24674, 27521, 33800, 37700, 37960, 39208, 42340, 47450, 49010, 49348, 52925, 55042, 61685, 75400, 84680, 94900, 98020, 98696, 105850, 110084, 122525, 123370, 137605, 189800, 196040, 211700, 220168, 245050, 246740, 275210, 308425, 357773, 423400, 490100, 493480, 550420, 616850, 688025, 715546, 980200, 1100840, 1233700, 1376050, 1431092, 1788865, 2467400, 2752100, 2862184, 3577730, 5504200, 7155460, 8944325, 14310920, 17888650, 35777300, 71554600]

約数ペア:

[(1, 71554600), (2, 35777300), (4, 17888650), (5, 14310920), (8, 8944325), (10, 7155460), (13, 5504200), (20, 3577730), (25, 2862184), (26, 2752100), (29, 2467400), (40, 1788865), (50, 1431092), (52, 1376050), (58, 1233700), (65, 1100840), (73, 980200), (100, 715546), (104, 688025), (116, 616850), (130, 550420), (145, 493480), (146, 490100), (169, 423400), (200, 357773), (232, 308425), (260, 275210), (290, 246740), (292, 245050), (325, 220168), (338, 211700), (365, 196040), (377, 189800), (520, 137605), (580, 123370), (584, 122525), (650, 110084), (676, 105850), (725, 98696), (730, 98020), (754, 94900), (845, 84680), (949, 75400), (1160, 61685), (1300, 55042), (1352, 52925), (1450, 49348), (1460, 49010), (1508, 47450), (1690, 42340), (1825, 39208), (1885, 37960), (1898, 37700), (2117, 33800), (2600, 27521), (2900, 24674), (2920, 24505), (3016, 23725), (3380, 21170), (3650, 19604), (3770, 18980), (3796, 18850), (4225, 16936), (4234, 16900), (4745, 15080), (4901, 14600), (5800, 12337), (6760, 10585), (7300, 9802), (7540, 9490), (7592, 9425), (8450, 8468)]