75580920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3045

約数の個数: 96

約数和(自身を含む): 249181920

約数和(自身を除く): 173601000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 2957, 3195, 4260, 5112, 5914, 6390, 8520, 8871, 11828, 12780, 14785, 17742, 23656, 25560, 26613, 29570, 35484, 44355, 53226, 59140, 70968, 88710, 106452, 118280, 133065, 177420, 209947, 212904, 266130, 354840, 419894, 532260, 629841, 839788, 1049735, 1064520, 1259682, 1679576, 1889523, 2099470, 2519364, 3149205, 3779046, 4198940, 5038728, 6298410, 7558092, 8397880, 9447615, 12596820, 15116184, 18895230, 25193640, 37790460, 75580920]

約数ペア:

[(1, 75580920), (2, 37790460), (3, 25193640), (4, 18895230), (5, 15116184), (6, 12596820), (8, 9447615), (9, 8397880), (10, 7558092), (12, 6298410), (15, 5038728), (18, 4198940), (20, 3779046), (24, 3149205), (30, 2519364), (36, 2099470), (40, 1889523), (45, 1679576), (60, 1259682), (71, 1064520), (72, 1049735), (90, 839788), (120, 629841), (142, 532260), (180, 419894), (213, 354840), (284, 266130), (355, 212904), (360, 209947), (426, 177420), (568, 133065), (639, 118280), (710, 106452), (852, 88710), (1065, 70968), (1278, 59140), (1420, 53226), (1704, 44355), (2130, 35484), (2556, 29570), (2840, 26613), (2957, 25560), (3195, 23656), (4260, 17742), (5112, 14785), (5914, 12780), (6390, 11828), (8520, 8871)]