528587820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 1694364672

約数和(自身を除く): 1165776852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2203, 2580, 2666, 2790, 3870, 3999, 4406, 5332, 5580, 6609, 6665, 7740, 7998, 8812, 11015, 11997, 13218, 13330, 15996, 19827, 19995, 22030, 23994, 26436, 26660, 33045, 39654, 39990, 44060, 47988, 59985, 66090, 68293, 79308, 79980, 94729, 99135, 119970, 132180, 136586, 189458, 198270, 204879, 239940, 273172, 284187, 341465, 378916, 396540, 409758, 473645, 568374, 614637, 682930, 819516, 852561, 947290, 1024395, 1136748, 1229274, 1365860, 1420935, 1705122, 1894580, 2048790, 2458548, 2841870, 2936599, 3073185, 3410244, 4097580, 4262805, 5683740, 5873198, 6146370, 8525610, 8809797, 11746396, 12292740, 14682995, 17051220, 17619594, 26429391, 29365990, 35239188, 44048985, 52858782, 58731980, 88097970, 105717564, 132146955, 176195940, 264293910, 528587820]

約数ペア:

[(1, 528587820), (2, 264293910), (3, 176195940), (4, 132146955), (5, 105717564), (6, 88097970), (9, 58731980), (10, 52858782), (12, 44048985), (15, 35239188), (18, 29365990), (20, 26429391), (30, 17619594), (31, 17051220), (36, 14682995), (43, 12292740), (45, 11746396), (60, 8809797), (62, 8525610), (86, 6146370), (90, 5873198), (93, 5683740), (124, 4262805), (129, 4097580), (155, 3410244), (172, 3073185), (180, 2936599), (186, 2841870), (215, 2458548), (258, 2048790), (279, 1894580), (310, 1705122), (372, 1420935), (387, 1365860), (430, 1229274), (465, 1136748), (516, 1024395), (558, 947290), (620, 852561), (645, 819516), (774, 682930), (860, 614637), (930, 568374), (1116, 473645), (1290, 409758), (1333, 396540), (1395, 378916), (1548, 341465), (1860, 284187), (1935, 273172), (2203, 239940), (2580, 204879), (2666, 198270), (2790, 189458), (3870, 136586), (3999, 132180), (4406, 119970), (5332, 99135), (5580, 94729), (6609, 79980), (6665, 79308), (7740, 68293), (7998, 66090), (8812, 59985), (11015, 47988), (11997, 44060), (13218, 39990), (13330, 39654), (15996, 33045), (19827, 26660), (19995, 26436), (22030, 23994)]