166793580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 527511600

約数和(自身を除く): 360718020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 691, 745, 810, 894, 1341, 1382, 1490, 1620, 1788, 2073, 2235, 2682, 2764, 2980, 3455, 4023, 4146, 4470, 5364, 6219, 6705, 6910, 8046, 8292, 8940, 10365, 12069, 12438, 13410, 13820, 16092, 18657, 20115, 20730, 24138, 24876, 26820, 31095, 37314, 40230, 41460, 48276, 55971, 60345, 62190, 74628, 80460, 93285, 102959, 111942, 120690, 124380, 186570, 205918, 223884, 241380, 279855, 308877, 373140, 411836, 514795, 559710, 617754, 926631, 1029590, 1119420, 1235508, 1544385, 1853262, 2059180, 2779893, 3088770, 3706524, 4633155, 5559786, 6177540, 8339679, 9266310, 11119572, 13899465, 16679358, 18532620, 27798930, 33358716, 41698395, 55597860, 83396790, 166793580]

約数ペア:

[(1, 166793580), (2, 83396790), (3, 55597860), (4, 41698395), (5, 33358716), (6, 27798930), (9, 18532620), (10, 16679358), (12, 13899465), (15, 11119572), (18, 9266310), (20, 8339679), (27, 6177540), (30, 5559786), (36, 4633155), (45, 3706524), (54, 3088770), (60, 2779893), (81, 2059180), (90, 1853262), (108, 1544385), (135, 1235508), (149, 1119420), (162, 1029590), (180, 926631), (270, 617754), (298, 559710), (324, 514795), (405, 411836), (447, 373140), (540, 308877), (596, 279855), (691, 241380), (745, 223884), (810, 205918), (894, 186570), (1341, 124380), (1382, 120690), (1490, 111942), (1620, 102959), (1788, 93285), (2073, 80460), (2235, 74628), (2682, 62190), (2764, 60345), (2980, 55971), (3455, 48276), (4023, 41460), (4146, 40230), (4470, 37314), (5364, 31095), (6219, 26820), (6705, 24876), (6910, 24138), (8046, 20730), (8292, 20115), (8940, 18657), (10365, 16092), (12069, 13820), (12438, 13410)]