108904860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 353283840

約数和(自身を除く): 244378980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 673, 870, 899, 930, 1044, 1116, 1305, 1346, 1395, 1740, 1798, 1860, 2019, 2610, 2692, 2697, 2790, 3365, 3596, 4038, 4495, 5220, 5394, 5580, 6057, 6730, 8076, 8091, 8990, 10095, 10788, 12114, 13460, 13485, 16182, 17980, 19517, 20190, 20863, 24228, 26970, 30285, 32364, 39034, 40380, 40455, 41726, 53940, 58551, 60570, 62589, 78068, 80910, 83452, 97585, 104315, 117102, 121140, 125178, 161820, 175653, 187767, 195170, 208630, 234204, 250356, 292755, 312945, 351306, 375534, 390340, 417260, 585510, 605027, 625890, 702612, 751068, 878265, 938835, 1171020, 1210054, 1251780, 1756530, 1815081, 1877670, 2420108, 3025135, 3513060, 3630162, 3755340, 5445243, 6050270, 7260324, 9075405, 10890486, 12100540, 18150810, 21780972, 27226215, 36301620, 54452430, 108904860]

約数ペア:

[(1, 108904860), (2, 54452430), (3, 36301620), (4, 27226215), (5, 21780972), (6, 18150810), (9, 12100540), (10, 10890486), (12, 9075405), (15, 7260324), (18, 6050270), (20, 5445243), (29, 3755340), (30, 3630162), (31, 3513060), (36, 3025135), (45, 2420108), (58, 1877670), (60, 1815081), (62, 1756530), (87, 1251780), (90, 1210054), (93, 1171020), (116, 938835), (124, 878265), (145, 751068), (155, 702612), (174, 625890), (180, 605027), (186, 585510), (261, 417260), (279, 390340), (290, 375534), (310, 351306), (348, 312945), (372, 292755), (435, 250356), (465, 234204), (522, 208630), (558, 195170), (580, 187767), (620, 175653), (673, 161820), (870, 125178), (899, 121140), (930, 117102), (1044, 104315), (1116, 97585), (1305, 83452), (1346, 80910), (1395, 78068), (1740, 62589), (1798, 60570), (1860, 58551), (2019, 53940), (2610, 41726), (2692, 40455), (2697, 40380), (2790, 39034), (3365, 32364), (3596, 30285), (4038, 26970), (4495, 24228), (5220, 20863), (5394, 20190), (5580, 19517), (6057, 17980), (6730, 16182), (8076, 13485), (8091, 13460), (8990, 12114), (10095, 10788)]