252316740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5303}}^1$

素因数の和:5389

約数の個数: 96

約数和(自身を含む): 773450496

約数和(自身を除く): 521133756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 5303, 7930, 9516, 10606, 11895, 15860, 15909, 21212, 23790, 26515, 31818, 47580, 53030, 63636, 68939, 79545, 106060, 137878, 159090, 206817, 275756, 318180, 323483, 344695, 413634, 646966, 689390, 827268, 970449, 1034085, 1293932, 1378780, 1617415, 1940898, 2068170, 3234830, 3881796, 4136340, 4205279, 4852245, 6469660, 8410558, 9704490, 12615837, 16821116, 19408980, 21026395, 25231674, 42052790, 50463348, 63079185, 84105580, 126158370, 252316740]

約数ペア:

[(1, 252316740), (2, 126158370), (3, 84105580), (4, 63079185), (5, 50463348), (6, 42052790), (10, 25231674), (12, 21026395), (13, 19408980), (15, 16821116), (20, 12615837), (26, 9704490), (30, 8410558), (39, 6469660), (52, 4852245), (60, 4205279), (61, 4136340), (65, 3881796), (78, 3234830), (122, 2068170), (130, 1940898), (156, 1617415), (183, 1378780), (195, 1293932), (244, 1034085), (260, 970449), (305, 827268), (366, 689390), (390, 646966), (610, 413634), (732, 344695), (780, 323483), (793, 318180), (915, 275756), (1220, 206817), (1586, 159090), (1830, 137878), (2379, 106060), (3172, 79545), (3660, 68939), (3965, 63636), (4758, 53030), (5303, 47580), (7930, 31818), (9516, 26515), (10606, 23790), (11895, 21212), (15860, 15909)]