83702580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 170313420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 390, 449, 478, 717, 780, 898, 956, 1195, 1347, 1434, 1796, 2245, 2390, 2694, 2868, 3107, 3585, 4490, 4780, 5388, 5837, 6214, 6735, 7170, 8980, 9321, 11674, 12428, 13470, 14340, 15535, 17511, 18642, 23348, 26940, 29185, 31070, 35022, 37284, 46605, 58370, 62140, 70044, 87555, 93210, 107311, 116740, 175110, 186420, 214622, 321933, 350220, 429244, 536555, 643866, 1073110, 1287732, 1395043, 1609665, 2146220, 2790086, 3219330, 4185129, 5580172, 6438660, 6975215, 8370258, 13950430, 16740516, 20925645, 27900860, 41851290, 83702580]

約数ペア:

[(1, 83702580), (2, 41851290), (3, 27900860), (4, 20925645), (5, 16740516), (6, 13950430), (10, 8370258), (12, 6975215), (13, 6438660), (15, 5580172), (20, 4185129), (26, 3219330), (30, 2790086), (39, 2146220), (52, 1609665), (60, 1395043), (65, 1287732), (78, 1073110), (130, 643866), (156, 536555), (195, 429244), (239, 350220), (260, 321933), (390, 214622), (449, 186420), (478, 175110), (717, 116740), (780, 107311), (898, 93210), (956, 87555), (1195, 70044), (1347, 62140), (1434, 58370), (1796, 46605), (2245, 37284), (2390, 35022), (2694, 31070), (2868, 29185), (3107, 26940), (3585, 23348), (4490, 18642), (4780, 17511), (5388, 15535), (5837, 14340), (6214, 13470), (6735, 12428), (7170, 11674), (8980, 9321)]