75235020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 242006016

約数和(自身を除く): 166770996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 661, 813, 1084, 1322, 1355, 1626, 1897, 1983, 2644, 2710, 3252, 3305, 3794, 3966, 4065, 4627, 5420, 5691, 6610, 7588, 7932, 8130, 9254, 9485, 9915, 11382, 13220, 13881, 16260, 18508, 18970, 19830, 22764, 23135, 27762, 28455, 37940, 39660, 46270, 55524, 56910, 69405, 92540, 113820, 138810, 179131, 277620, 358262, 537393, 716524, 895655, 1074786, 1253917, 1791310, 2149572, 2507834, 2686965, 3582620, 3761751, 5015668, 5373930, 6269585, 7523502, 10747860, 12539170, 15047004, 18808755, 25078340, 37617510, 75235020]

約数ペア:

[(1, 75235020), (2, 37617510), (3, 25078340), (4, 18808755), (5, 15047004), (6, 12539170), (7, 10747860), (10, 7523502), (12, 6269585), (14, 5373930), (15, 5015668), (20, 3761751), (21, 3582620), (28, 2686965), (30, 2507834), (35, 2149572), (42, 1791310), (60, 1253917), (70, 1074786), (84, 895655), (105, 716524), (140, 537393), (210, 358262), (271, 277620), (420, 179131), (542, 138810), (661, 113820), (813, 92540), (1084, 69405), (1322, 56910), (1355, 55524), (1626, 46270), (1897, 39660), (1983, 37940), (2644, 28455), (2710, 27762), (3252, 23135), (3305, 22764), (3794, 19830), (3966, 18970), (4065, 18508), (4627, 16260), (5420, 13881), (5691, 13220), (6610, 11382), (7588, 9915), (7932, 9485), (8130, 9254)]