127151460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22787}}^1$

素因数の和:22833

約数の個数: 72

約数和(自身を含む): 398151936

約数和(自身を除く): 271000476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22787, 45574, 68361, 91148, 113935, 136722, 205083, 227870, 273444, 341805, 410166, 455740, 683610, 706397, 820332, 1025415, 1367220, 1412794, 2050830, 2119191, 2825588, 3531985, 4101660, 4238382, 6357573, 7063970, 8476764, 10595955, 12715146, 14127940, 21191910, 25430292, 31787865, 42383820, 63575730, 127151460]

約数ペア:

[(1, 127151460), (2, 63575730), (3, 42383820), (4, 31787865), (5, 25430292), (6, 21191910), (9, 14127940), (10, 12715146), (12, 10595955), (15, 8476764), (18, 7063970), (20, 6357573), (30, 4238382), (31, 4101660), (36, 3531985), (45, 2825588), (60, 2119191), (62, 2050830), (90, 1412794), (93, 1367220), (124, 1025415), (155, 820332), (180, 706397), (186, 683610), (279, 455740), (310, 410166), (372, 341805), (465, 273444), (558, 227870), (620, 205083), (930, 136722), (1116, 113935), (1395, 91148), (1860, 68361), (2790, 45574), (5580, 22787)]