85530120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 193887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 503, 520, 545, 654, 780, 872, 1006, 1090, 1308, 1417, 1509, 1560, 1635, 2012, 2180, 2515, 2616, 2834, 3018, 3270, 4024, 4251, 4360, 5030, 5668, 6036, 6539, 6540, 7085, 7545, 8502, 10060, 11336, 12072, 13078, 13080, 14170, 15090, 17004, 19617, 20120, 21255, 26156, 28340, 30180, 32695, 34008, 39234, 42510, 52312, 54827, 56680, 60360, 65390, 78468, 85020, 98085, 109654, 130780, 156936, 164481, 170040, 196170, 219308, 261560, 274135, 328962, 392340, 438616, 548270, 657924, 712751, 784680, 822405, 1096540, 1315848, 1425502, 1644810, 2138253, 2193080, 2851004, 3289620, 3563755, 4276506, 5702008, 6579240, 7127510, 8553012, 10691265, 14255020, 17106024, 21382530, 28510040, 42765060, 85530120]

約数ペア:

[(1, 85530120), (2, 42765060), (3, 28510040), (4, 21382530), (5, 17106024), (6, 14255020), (8, 10691265), (10, 8553012), (12, 7127510), (13, 6579240), (15, 5702008), (20, 4276506), (24, 3563755), (26, 3289620), (30, 2851004), (39, 2193080), (40, 2138253), (52, 1644810), (60, 1425502), (65, 1315848), (78, 1096540), (104, 822405), (109, 784680), (120, 712751), (130, 657924), (156, 548270), (195, 438616), (218, 392340), (260, 328962), (312, 274135), (327, 261560), (390, 219308), (436, 196170), (503, 170040), (520, 164481), (545, 156936), (654, 130780), (780, 109654), (872, 98085), (1006, 85020), (1090, 78468), (1308, 65390), (1417, 60360), (1509, 56680), (1560, 54827), (1635, 52312), (2012, 42510), (2180, 39234), (2515, 34008), (2616, 32695), (2834, 30180), (3018, 28340), (3270, 26156), (4024, 21255), (4251, 20120), (4360, 19617), (5030, 17004), (5668, 15090), (6036, 14170), (6539, 13080), (6540, 13078), (7085, 12072), (7545, 11336), (8502, 10060)]