115109460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1$

素因数の和:9093

約数の個数: 72

約数和(自身を含む): 354122496

約数和(自身を除く): 239013036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 9007, 12780, 18014, 27021, 36028, 45035, 54042, 81063, 90070, 108084, 135105, 162126, 180140, 270210, 324252, 405315, 540420, 639497, 810630, 1278994, 1621260, 1918491, 2557988, 3197485, 3836982, 5755473, 6394970, 7673964, 9592455, 11510946, 12789940, 19184910, 23021892, 28777365, 38369820, 57554730, 115109460]

約数ペア:

[(1, 115109460), (2, 57554730), (3, 38369820), (4, 28777365), (5, 23021892), (6, 19184910), (9, 12789940), (10, 11510946), (12, 9592455), (15, 7673964), (18, 6394970), (20, 5755473), (30, 3836982), (36, 3197485), (45, 2557988), (60, 1918491), (71, 1621260), (90, 1278994), (142, 810630), (180, 639497), (213, 540420), (284, 405315), (355, 324252), (426, 270210), (639, 180140), (710, 162126), (852, 135105), (1065, 108084), (1278, 90070), (1420, 81063), (2130, 54042), (2556, 45035), (3195, 36028), (4260, 27021), (6390, 18014), (9007, 12780)]