74109240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 242751600

約数和(自身を除く): 168642360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1481, 1668, 2085, 2502, 2780, 2962, 3336, 4170, 4443, 5004, 5560, 5924, 6255, 7405, 8340, 8886, 10008, 11848, 12510, 13329, 14810, 16680, 17772, 22215, 25020, 26658, 29620, 35544, 44430, 50040, 53316, 59240, 66645, 88860, 106632, 133290, 177720, 205859, 266580, 411718, 533160, 617577, 823436, 1029295, 1235154, 1646872, 1852731, 2058590, 2470308, 3087885, 3705462, 4117180, 4940616, 6175770, 7410924, 8234360, 9263655, 12351540, 14821848, 18527310, 24703080, 37054620, 74109240]

約数ペア:

[(1, 74109240), (2, 37054620), (3, 24703080), (4, 18527310), (5, 14821848), (6, 12351540), (8, 9263655), (9, 8234360), (10, 7410924), (12, 6175770), (15, 4940616), (18, 4117180), (20, 3705462), (24, 3087885), (30, 2470308), (36, 2058590), (40, 1852731), (45, 1646872), (60, 1235154), (72, 1029295), (90, 823436), (120, 617577), (139, 533160), (180, 411718), (278, 266580), (360, 205859), (417, 177720), (556, 133290), (695, 106632), (834, 88860), (1112, 66645), (1251, 59240), (1390, 53316), (1481, 50040), (1668, 44430), (2085, 35544), (2502, 29620), (2780, 26658), (2962, 25020), (3336, 22215), (4170, 17772), (4443, 16680), (5004, 14810), (5560, 13329), (5924, 12510), (6255, 11848), (7405, 10008), (8340, 8886)]