39005460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 129642240

約数和(自身を除く): 90636780

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, 79, 90, 117, 130, 156, 158, 180, 195, 211, 234, 237, 260, 316, 390, 395, 422, 468, 474, 585, 633, 711, 780, 790, 844, 948, 1027, 1055, 1170, 1185, 1266, 1422, 1580, 1899, 2054, 2110, 2340, 2370, 2532, 2743, 2844, 3081, 3165, 3555, 3798, 4108, 4220, 4740, 5135, 5486, 6162, 6330, 7110, 7596, 8229, 9243, 9495, 10270, 10972, 12324, 12660, 13715, 14220, 15405, 16458, 16669, 18486, 18990, 20540, 24687, 27430, 30810, 32916, 33338, 36972, 37980, 41145, 46215, 49374, 50007, 54860, 61620, 66676, 82290, 83345, 92430, 98748, 100014, 123435, 150021, 164580, 166690, 184860, 200028, 216697, 246870, 250035, 300042, 333380, 433394, 493740, 500070, 600084, 650091, 750105, 866788, 1000140, 1083485, 1300182, 1500210, 1950273, 2166970, 2600364, 3000420, 3250455, 3900546, 4333940, 6500910, 7801092, 9751365, 13001820, 19502730, 39005460]

約数ペア:

[(1, 39005460), (2, 19502730), (3, 13001820), (4, 9751365), (5, 7801092), (6, 6500910), (9, 4333940), (10, 3900546), (12, 3250455), (13, 3000420), (15, 2600364), (18, 2166970), (20, 1950273), (26, 1500210), (30, 1300182), (36, 1083485), (39, 1000140), (45, 866788), (52, 750105), (60, 650091), (65, 600084), (78, 500070), (79, 493740), (90, 433394), (117, 333380), (130, 300042), (156, 250035), (158, 246870), (180, 216697), (195, 200028), (211, 184860), (234, 166690), (237, 164580), (260, 150021), (316, 123435), (390, 100014), (395, 98748), (422, 92430), (468, 83345), (474, 82290), (585, 66676), (633, 61620), (711, 54860), (780, 50007), (790, 49374), (844, 46215), (948, 41145), (1027, 37980), (1055, 36972), (1170, 33338), (1185, 32916), (1266, 30810), (1422, 27430), (1580, 24687), (1899, 20540), (2054, 18990), (2110, 18486), (2340, 16669), (2370, 16458), (2532, 15405), (2743, 14220), (2844, 13715), (3081, 12660), (3165, 12324), (3555, 10972), (3798, 10270), (4108, 9495), (4220, 9243), (4740, 8229), (5135, 7596), (5486, 7110), (6162, 6330)]