102794900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 242796960

約数和(自身を除く): 140002060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 739, 1070, 1300, 1391, 1478, 2140, 2675, 2782, 2956, 3695, 5350, 5564, 6955, 7390, 9607, 10700, 13910, 14780, 18475, 19214, 27820, 34775, 36950, 38428, 48035, 69550, 73900, 79073, 96070, 139100, 158146, 192140, 240175, 316292, 395365, 480350, 790730, 960700, 1027949, 1581460, 1976825, 2055898, 3953650, 4111796, 5139745, 7907300, 10279490, 20558980, 25698725, 51397450, 102794900]

約数ペア:

[(1, 102794900), (2, 51397450), (4, 25698725), (5, 20558980), (10, 10279490), (13, 7907300), (20, 5139745), (25, 4111796), (26, 3953650), (50, 2055898), (52, 1976825), (65, 1581460), (100, 1027949), (107, 960700), (130, 790730), (214, 480350), (260, 395365), (325, 316292), (428, 240175), (535, 192140), (650, 158146), (739, 139100), (1070, 96070), (1300, 79073), (1391, 73900), (1478, 69550), (2140, 48035), (2675, 38428), (2782, 36950), (2956, 34775), (3695, 27820), (5350, 19214), (5564, 18475), (6955, 14780), (7390, 13910), (9607, 10700)]