124522020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 144

約数和(自身を含む): 443509248

約数和(自身を除く): 318987228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 2671, 3108, 3330, 3885, 4662, 5180, 5342, 6660, 7770, 8013, 9324, 10684, 11655, 13355, 15540, 16026, 18697, 23310, 24039, 26710, 32052, 37394, 40065, 46620, 48078, 53420, 56091, 74788, 80130, 93485, 96156, 98827, 112182, 120195, 160260, 168273, 186970, 197654, 224364, 240390, 280455, 296481, 336546, 373940, 395308, 480780, 494135, 560910, 592962, 673092, 691789, 841365, 889443, 988270, 1121820, 1185924, 1383578, 1482405, 1682730, 1778886, 1976540, 2075367, 2767156, 2964810, 3365460, 3458945, 3557772, 4150734, 4447215, 5929620, 6226101, 6917890, 8301468, 8894430, 10376835, 12452202, 13835780, 17788860, 20753670, 24904404, 31130505, 41507340, 62261010, 124522020]

約数ペア:

[(1, 124522020), (2, 62261010), (3, 41507340), (4, 31130505), (5, 24904404), (6, 20753670), (7, 17788860), (9, 13835780), (10, 12452202), (12, 10376835), (14, 8894430), (15, 8301468), (18, 6917890), (20, 6226101), (21, 5929620), (28, 4447215), (30, 4150734), (35, 3557772), (36, 3458945), (37, 3365460), (42, 2964810), (45, 2767156), (60, 2075367), (63, 1976540), (70, 1778886), (74, 1682730), (84, 1482405), (90, 1383578), (105, 1185924), (111, 1121820), (126, 988270), (140, 889443), (148, 841365), (180, 691789), (185, 673092), (210, 592962), (222, 560910), (252, 494135), (259, 480780), (315, 395308), (333, 373940), (370, 336546), (420, 296481), (444, 280455), (518, 240390), (555, 224364), (630, 197654), (666, 186970), (740, 168273), (777, 160260), (1036, 120195), (1110, 112182), (1260, 98827), (1295, 96156), (1332, 93485), (1554, 80130), (1665, 74788), (2220, 56091), (2331, 53420), (2590, 48078), (2671, 46620), (3108, 40065), (3330, 37394), (3885, 32052), (4662, 26710), (5180, 24039), (5342, 23310), (6660, 18697), (7770, 16026), (8013, 15540), (9324, 13355), (10684, 11655)]