52167780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 191009280

約数和(自身を除く): 138841500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 373, 378, 420, 444, 518, 540, 555, 630, 666, 740, 746, 756, 777, 945, 999, 1036, 1110, 1119, 1260, 1295, 1332, 1492, 1554, 1665, 1865, 1890, 1998, 2220, 2238, 2331, 2590, 2611, 3108, 3330, 3357, 3730, 3780, 3885, 3996, 4476, 4662, 4995, 5180, 5222, 5595, 6660, 6714, 6993, 7460, 7770, 7833, 9324, 9990, 10071, 10444, 11190, 11655, 13055, 13428, 13801, 13986, 15540, 15666, 16785, 19980, 20142, 22380, 23310, 23499, 26110, 27602, 27972, 31332, 33570, 34965, 39165, 40284, 41403, 46620, 46998, 50355, 52220, 55204, 67140, 69005, 69930, 70497, 78330, 82806, 93996, 96607, 100710, 117495, 124209, 138010, 139860, 140994, 156660, 165612, 193214, 201420, 207015, 234990, 248418, 276020, 281988, 289821, 352485, 372627, 386428, 414030, 469980, 483035, 496836, 579642, 621045, 704970, 745254, 828060, 869463, 966070, 1159284, 1242090, 1409940, 1449105, 1490508, 1738926, 1863135, 1932140, 2484180, 2608389, 2898210, 3477852, 3726270, 4347315, 5216778, 5796420, 7452540, 8694630, 10433556, 13041945, 17389260, 26083890, 52167780]

約数ペア:

[(1, 52167780), (2, 26083890), (3, 17389260), (4, 13041945), (5, 10433556), (6, 8694630), (7, 7452540), (9, 5796420), (10, 5216778), (12, 4347315), (14, 3726270), (15, 3477852), (18, 2898210), (20, 2608389), (21, 2484180), (27, 1932140), (28, 1863135), (30, 1738926), (35, 1490508), (36, 1449105), (37, 1409940), (42, 1242090), (45, 1159284), (54, 966070), (60, 869463), (63, 828060), (70, 745254), (74, 704970), (84, 621045), (90, 579642), (105, 496836), (108, 483035), (111, 469980), (126, 414030), (135, 386428), (140, 372627), (148, 352485), (180, 289821), (185, 281988), (189, 276020), (210, 248418), (222, 234990), (252, 207015), (259, 201420), (270, 193214), (315, 165612), (333, 156660), (370, 140994), (373, 139860), (378, 138010), (420, 124209), (444, 117495), (518, 100710), (540, 96607), (555, 93996), (630, 82806), (666, 78330), (740, 70497), (746, 69930), (756, 69005), (777, 67140), (945, 55204), (999, 52220), (1036, 50355), (1110, 46998), (1119, 46620), (1260, 41403), (1295, 40284), (1332, 39165), (1492, 34965), (1554, 33570), (1665, 31332), (1865, 27972), (1890, 27602), (1998, 26110), (2220, 23499), (2238, 23310), (2331, 22380), (2590, 20142), (2611, 19980), (3108, 16785), (3330, 15666), (3357, 15540), (3730, 13986), (3780, 13801), (3885, 13428), (3996, 13055), (4476, 11655), (4662, 11190), (4995, 10444), (5180, 10071), (5222, 9990), (5595, 9324), (6660, 7833), (6714, 7770), (6993, 7460)]