102922740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19717}}^1$

素因数の和:19761

約数の個数: 72

約数和(自身を含む): 322980840

約数和(自身を除く): 220058100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 19717, 39434, 59151, 78868, 98585, 118302, 177453, 197170, 236604, 295755, 354906, 394340, 571793, 591510, 709812, 887265, 1143586, 1183020, 1715379, 1774530, 2287172, 2858965, 3430758, 3549060, 5146137, 5717930, 6861516, 8576895, 10292274, 11435860, 17153790, 20584548, 25730685, 34307580, 51461370, 102922740]

約数ペア:

[(1, 102922740), (2, 51461370), (3, 34307580), (4, 25730685), (5, 20584548), (6, 17153790), (9, 11435860), (10, 10292274), (12, 8576895), (15, 6861516), (18, 5717930), (20, 5146137), (29, 3549060), (30, 3430758), (36, 2858965), (45, 2287172), (58, 1774530), (60, 1715379), (87, 1183020), (90, 1143586), (116, 887265), (145, 709812), (174, 591510), (180, 571793), (261, 394340), (290, 354906), (348, 295755), (435, 236604), (522, 197170), (580, 177453), (870, 118302), (1044, 98585), (1305, 78868), (1740, 59151), (2610, 39434), (5220, 19717)]