213569460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10175

約数の個数: 120

約数和(自身を含む): 721583016

約数和(自身を除く): 508013556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10141, 10530, 20282, 21060, 30423, 40564, 50705, 60846, 91269, 101410, 121692, 131833, 152115, 182538, 202820, 263666, 273807, 304230, 365076, 395499, 456345, 527332, 547614, 608460, 659165, 790998, 821421, 912690, 1095228, 1186497, 1318330, 1369035, 1581996, 1642842, 1825380, 1977495, 2372994, 2636660, 2738070, 3285684, 3559491, 3954990, 4107105, 4745988, 5476140, 5932485, 7118982, 7909980, 8214210, 10678473, 11864970, 14237964, 16428420, 17797455, 21356946, 23729940, 35594910, 42713892, 53392365, 71189820, 106784730, 213569460]

約数ペア:

[(1, 213569460), (2, 106784730), (3, 71189820), (4, 53392365), (5, 42713892), (6, 35594910), (9, 23729940), (10, 21356946), (12, 17797455), (13, 16428420), (15, 14237964), (18, 11864970), (20, 10678473), (26, 8214210), (27, 7909980), (30, 7118982), (36, 5932485), (39, 5476140), (45, 4745988), (52, 4107105), (54, 3954990), (60, 3559491), (65, 3285684), (78, 2738070), (81, 2636660), (90, 2372994), (108, 1977495), (117, 1825380), (130, 1642842), (135, 1581996), (156, 1369035), (162, 1318330), (180, 1186497), (195, 1095228), (234, 912690), (260, 821421), (270, 790998), (324, 659165), (351, 608460), (390, 547614), (405, 527332), (468, 456345), (540, 395499), (585, 365076), (702, 304230), (780, 273807), (810, 263666), (1053, 202820), (1170, 182538), (1404, 152115), (1620, 131833), (1755, 121692), (2106, 101410), (2340, 91269), (3510, 60846), (4212, 50705), (5265, 40564), (7020, 30423), (10141, 21060), (10530, 20282)]