115511580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 366772224

約数和(自身を除く): 251260644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 127, 155, 163, 180, 186, 254, 279, 310, 326, 372, 381, 465, 489, 508, 558, 620, 635, 652, 762, 815, 930, 978, 1116, 1143, 1270, 1395, 1467, 1524, 1630, 1860, 1905, 1956, 2286, 2445, 2540, 2790, 2934, 3260, 3810, 3937, 4572, 4890, 5053, 5580, 5715, 5868, 7335, 7620, 7874, 9780, 10106, 11430, 11811, 14670, 15159, 15748, 19685, 20212, 20701, 22860, 23622, 25265, 29340, 30318, 35433, 39370, 41402, 45477, 47244, 50530, 59055, 60636, 62103, 70866, 75795, 78740, 82804, 90954, 101060, 103505, 118110, 124206, 141732, 151590, 177165, 181908, 186309, 207010, 227385, 236220, 248412, 303180, 310515, 354330, 372618, 414020, 454770, 621030, 641731, 708660, 745236, 909540, 931545, 1242060, 1283462, 1863090, 1925193, 2566924, 3208655, 3726180, 3850386, 5775579, 6417310, 7700772, 9625965, 11551158, 12834620, 19251930, 23102316, 28877895, 38503860, 57755790, 115511580]

約数ペア:

[(1, 115511580), (2, 57755790), (3, 38503860), (4, 28877895), (5, 23102316), (6, 19251930), (9, 12834620), (10, 11551158), (12, 9625965), (15, 7700772), (18, 6417310), (20, 5775579), (30, 3850386), (31, 3726180), (36, 3208655), (45, 2566924), (60, 1925193), (62, 1863090), (90, 1283462), (93, 1242060), (124, 931545), (127, 909540), (155, 745236), (163, 708660), (180, 641731), (186, 621030), (254, 454770), (279, 414020), (310, 372618), (326, 354330), (372, 310515), (381, 303180), (465, 248412), (489, 236220), (508, 227385), (558, 207010), (620, 186309), (635, 181908), (652, 177165), (762, 151590), (815, 141732), (930, 124206), (978, 118110), (1116, 103505), (1143, 101060), (1270, 90954), (1395, 82804), (1467, 78740), (1524, 75795), (1630, 70866), (1860, 62103), (1905, 60636), (1956, 59055), (2286, 50530), (2445, 47244), (2540, 45477), (2790, 41402), (2934, 39370), (3260, 35433), (3810, 30318), (3937, 29340), (4572, 25265), (4890, 23622), (5053, 22860), (5580, 20701), (5715, 20212), (5868, 19685), (7335, 15748), (7620, 15159), (7874, 14670), (9780, 11811), (10106, 11430)]