83007990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7915

約数の個数: 80

約数和(自身を含む): 240398928

約数和(自身を除く): 157390938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 7883, 10530, 15766, 23649, 39415, 47298, 70947, 78830, 102479, 118245, 141894, 204958, 212841, 236490, 307437, 354735, 425682, 512395, 614874, 638523, 709470, 922311, 1024790, 1064205, 1277046, 1537185, 1844622, 2128410, 2766933, 3074370, 3192615, 4611555, 5533866, 6385230, 8300799, 9223110, 13834665, 16601598, 27669330, 41503995, 83007990]

約数ペア:

[(1, 83007990), (2, 41503995), (3, 27669330), (5, 16601598), (6, 13834665), (9, 9223110), (10, 8300799), (13, 6385230), (15, 5533866), (18, 4611555), (26, 3192615), (27, 3074370), (30, 2766933), (39, 2128410), (45, 1844622), (54, 1537185), (65, 1277046), (78, 1064205), (81, 1024790), (90, 922311), (117, 709470), (130, 638523), (135, 614874), (162, 512395), (195, 425682), (234, 354735), (270, 307437), (351, 236490), (390, 212841), (405, 204958), (585, 141894), (702, 118245), (810, 102479), (1053, 78830), (1170, 70947), (1755, 47298), (2106, 39415), (3510, 23649), (5265, 15766), (7883, 10530)]