99141720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 317952000

約数和(自身を除く): 218810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 919, 930, 1160, 1240, 1740, 1798, 1838, 1860, 2697, 2757, 3480, 3596, 3676, 3720, 4495, 4595, 5394, 5514, 7192, 7352, 8990, 9190, 10788, 11028, 13485, 13785, 17980, 18380, 21576, 22056, 26651, 26970, 27570, 28489, 35960, 36760, 53302, 53940, 55140, 56978, 79953, 85467, 106604, 107880, 110280, 113956, 133255, 142445, 159906, 170934, 213208, 227912, 266510, 284890, 319812, 341868, 399765, 427335, 533020, 569780, 639624, 683736, 799530, 826181, 854670, 1066040, 1139560, 1599060, 1652362, 1709340, 2478543, 3198120, 3304724, 3418680, 4130905, 4957086, 6609448, 8261810, 9914172, 12392715, 16523620, 19828344, 24785430, 33047240, 49570860, 99141720]

約数ペア:

[(1, 99141720), (2, 49570860), (3, 33047240), (4, 24785430), (5, 19828344), (6, 16523620), (8, 12392715), (10, 9914172), (12, 8261810), (15, 6609448), (20, 4957086), (24, 4130905), (29, 3418680), (30, 3304724), (31, 3198120), (40, 2478543), (58, 1709340), (60, 1652362), (62, 1599060), (87, 1139560), (93, 1066040), (116, 854670), (120, 826181), (124, 799530), (145, 683736), (155, 639624), (174, 569780), (186, 533020), (232, 427335), (248, 399765), (290, 341868), (310, 319812), (348, 284890), (372, 266510), (435, 227912), (465, 213208), (580, 170934), (620, 159906), (696, 142445), (744, 133255), (870, 113956), (899, 110280), (919, 107880), (930, 106604), (1160, 85467), (1240, 79953), (1740, 56978), (1798, 55140), (1838, 53940), (1860, 53302), (2697, 36760), (2757, 35960), (3480, 28489), (3596, 27570), (3676, 26970), (3720, 26651), (4495, 22056), (4595, 21576), (5394, 18380), (5514, 17980), (7192, 13785), (7352, 13485), (8990, 11028), (9190, 10788)]