549860220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33569}}^1$

素因数の和:33604

約数の個数: 144

約数和(自身を含む): 2052872640

約数和(自身を除く): 1503012420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 33569, 67138, 100707, 134276, 167845, 201414, 234983, 302121, 335690, 402828, 436397, 469966, 503535, 604242, 671380, 704949, 872794, 939932, 1007070, 1174915, 1208484, 1309191, 1409898, 1510605, 1745588, 2014140, 2114847, 2181985, 2349830, 2618382, 2819796, 3021210, 3054779, 3524745, 3927573, 4229694, 4363970, 4699660, 5236764, 6042420, 6109558, 6545955, 7049490, 7855146, 8459388, 8727940, 9164337, 10574235, 12219116, 13091910, 14098980, 15273895, 15710292, 18328674, 19637865, 21148470, 26183820, 27493011, 30547790, 36657348, 39275730, 42296940, 45821685, 54986022, 61095580, 78551460, 91643370, 109972044, 137465055, 183286740, 274930110, 549860220]

約数ペア:

[(1, 549860220), (2, 274930110), (3, 183286740), (4, 137465055), (5, 109972044), (6, 91643370), (7, 78551460), (9, 61095580), (10, 54986022), (12, 45821685), (13, 42296940), (14, 39275730), (15, 36657348), (18, 30547790), (20, 27493011), (21, 26183820), (26, 21148470), (28, 19637865), (30, 18328674), (35, 15710292), (36, 15273895), (39, 14098980), (42, 13091910), (45, 12219116), (52, 10574235), (60, 9164337), (63, 8727940), (65, 8459388), (70, 7855146), (78, 7049490), (84, 6545955), (90, 6109558), (91, 6042420), (105, 5236764), (117, 4699660), (126, 4363970), (130, 4229694), (140, 3927573), (156, 3524745), (180, 3054779), (182, 3021210), (195, 2819796), (210, 2618382), (234, 2349830), (252, 2181985), (260, 2114847), (273, 2014140), (315, 1745588), (364, 1510605), (390, 1409898), (420, 1309191), (455, 1208484), (468, 1174915), (546, 1007070), (585, 939932), (630, 872794), (780, 704949), (819, 671380), (910, 604242), (1092, 503535), (1170, 469966), (1260, 436397), (1365, 402828), (1638, 335690), (1820, 302121), (2340, 234983), (2730, 201414), (3276, 167845), (4095, 134276), (5460, 100707), (8190, 67138), (16380, 33569)]