120745300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 284028696

約数和(自身を除く): 163283396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 293, 317, 325, 586, 634, 650, 1172, 1268, 1300, 1465, 1585, 2930, 3170, 3809, 4121, 5860, 6340, 7325, 7618, 7925, 8242, 14650, 15236, 15850, 16484, 19045, 20605, 29300, 31700, 38090, 41210, 76180, 82420, 92881, 95225, 103025, 185762, 190450, 206050, 371524, 380900, 412100, 464405, 928810, 1207453, 1857620, 2322025, 2414906, 4644050, 4829812, 6037265, 9288100, 12074530, 24149060, 30186325, 60372650, 120745300]

約数ペア:

[(1, 120745300), (2, 60372650), (4, 30186325), (5, 24149060), (10, 12074530), (13, 9288100), (20, 6037265), (25, 4829812), (26, 4644050), (50, 2414906), (52, 2322025), (65, 1857620), (100, 1207453), (130, 928810), (260, 464405), (293, 412100), (317, 380900), (325, 371524), (586, 206050), (634, 190450), (650, 185762), (1172, 103025), (1268, 95225), (1300, 92881), (1465, 82420), (1585, 76180), (2930, 41210), (3170, 38090), (3809, 31700), (4121, 29300), (5860, 20605), (6340, 19045), (7325, 16484), (7618, 15850), (7925, 15236), (8242, 14650)]