75815880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2163

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 190296120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2099, 2408, 2580, 3010, 3612, 4198, 4515, 5160, 6020, 6297, 7224, 8396, 9030, 10495, 12040, 12594, 14693, 16792, 18060, 20990, 25188, 29386, 31485, 36120, 41980, 44079, 50376, 58772, 62970, 73465, 83960, 88158, 90257, 117544, 125940, 146930, 176316, 180514, 220395, 251880, 270771, 293860, 352632, 361028, 440790, 451285, 541542, 587720, 631799, 722056, 881580, 902570, 1083084, 1263598, 1353855, 1763160, 1805140, 1895397, 2166168, 2527196, 2707710, 3158995, 3610280, 3790794, 5054392, 5415420, 6317990, 7581588, 9476985, 10830840, 12635980, 15163176, 18953970, 25271960, 37907940, 75815880]

約数ペア:

[(1, 75815880), (2, 37907940), (3, 25271960), (4, 18953970), (5, 15163176), (6, 12635980), (7, 10830840), (8, 9476985), (10, 7581588), (12, 6317990), (14, 5415420), (15, 5054392), (20, 3790794), (21, 3610280), (24, 3158995), (28, 2707710), (30, 2527196), (35, 2166168), (40, 1895397), (42, 1805140), (43, 1763160), (56, 1353855), (60, 1263598), (70, 1083084), (84, 902570), (86, 881580), (105, 722056), (120, 631799), (129, 587720), (140, 541542), (168, 451285), (172, 440790), (210, 361028), (215, 352632), (258, 293860), (280, 270771), (301, 251880), (344, 220395), (420, 180514), (430, 176316), (516, 146930), (602, 125940), (645, 117544), (840, 90257), (860, 88158), (903, 83960), (1032, 73465), (1204, 62970), (1290, 58772), (1505, 50376), (1720, 44079), (1806, 41980), (2099, 36120), (2408, 31485), (2580, 29386), (3010, 25188), (3612, 20990), (4198, 18060), (4515, 16792), (5160, 14693), (6020, 12594), (6297, 12040), (7224, 10495), (8396, 9030)]