180213930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51343}}^1$

素因数の和:51372

約数の個数: 64

約数和(自身を含む): 517547520

約数和(自身を除く): 337333590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 51343, 102686, 154029, 256715, 308058, 462087, 513430, 667459, 770145, 924174, 1334918, 1386261, 1540290, 2002377, 2310435, 2772522, 3337295, 4004754, 4620870, 6007131, 6674590, 6931305, 10011885, 12014262, 13862610, 18021393, 20023770, 30035655, 36042786, 60071310, 90106965, 180213930]

約数ペア:

[(1, 180213930), (2, 90106965), (3, 60071310), (5, 36042786), (6, 30035655), (9, 20023770), (10, 18021393), (13, 13862610), (15, 12014262), (18, 10011885), (26, 6931305), (27, 6674590), (30, 6007131), (39, 4620870), (45, 4004754), (54, 3337295), (65, 2772522), (78, 2310435), (90, 2002377), (117, 1540290), (130, 1386261), (135, 1334918), (195, 924174), (234, 770145), (270, 667459), (351, 513430), (390, 462087), (585, 308058), (702, 256715), (1170, 154029), (1755, 102686), (3510, 51343)]