137561580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58787}}^1$

素因数の和:58815

約数の個数: 72

約数和(自身を含む): 449375472

約数和(自身を除く): 311813892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 58787, 117574, 176361, 235148, 293935, 352722, 529083, 587870, 705444, 764231, 881805, 1058166, 1175740, 1528462, 1763610, 2116332, 2292693, 2645415, 3056924, 3527220, 3821155, 4585386, 5290830, 6878079, 7642310, 9170772, 10581660, 11463465, 13756158, 15284620, 22926930, 27512316, 34390395, 45853860, 68780790, 137561580]

約数ペア:

[(1, 137561580), (2, 68780790), (3, 45853860), (4, 34390395), (5, 27512316), (6, 22926930), (9, 15284620), (10, 13756158), (12, 11463465), (13, 10581660), (15, 9170772), (18, 7642310), (20, 6878079), (26, 5290830), (30, 4585386), (36, 3821155), (39, 3527220), (45, 3056924), (52, 2645415), (60, 2292693), (65, 2116332), (78, 1763610), (90, 1528462), (117, 1175740), (130, 1058166), (156, 881805), (180, 764231), (195, 705444), (234, 587870), (260, 529083), (390, 352722), (468, 293935), (585, 235148), (780, 176361), (1170, 117574), (2340, 58787)]