126003420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8861}}^1$

素因数の和:8955

約数の個数: 72

約数和(自身を含む): 387092160

約数和(自身を除く): 261088740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 8861, 14220, 17722, 26583, 35444, 44305, 53166, 79749, 88610, 106332, 132915, 159498, 177220, 265830, 318996, 398745, 531660, 700019, 797490, 1400038, 1594980, 2100057, 2800076, 3500095, 4200114, 6300171, 7000190, 8400228, 10500285, 12600342, 14000380, 21000570, 25200684, 31500855, 42001140, 63001710, 126003420]

約数ペア:

[(1, 126003420), (2, 63001710), (3, 42001140), (4, 31500855), (5, 25200684), (6, 21000570), (9, 14000380), (10, 12600342), (12, 10500285), (15, 8400228), (18, 7000190), (20, 6300171), (30, 4200114), (36, 3500095), (45, 2800076), (60, 2100057), (79, 1594980), (90, 1400038), (158, 797490), (180, 700019), (237, 531660), (316, 398745), (395, 318996), (474, 265830), (711, 177220), (790, 159498), (948, 132915), (1185, 106332), (1422, 88610), (1580, 79749), (2370, 53166), (2844, 44305), (3555, 35444), (4740, 26583), (7110, 17722), (8861, 14220)]