66381187860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28368029}}^1$

素因数の和:28368057

約数の個数: 72

約数和(自身を含む): 216845221320

約数和(自身を除く): 150464033460

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, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28368029, 56736058, 85104087, 113472116, 141840145, 170208174, 255312261, 283680290, 340416348, 368784377, 425520435, 510624522, 567360580, 737568754, 851040870, 1021249044, 1106353131, 1276561305, 1475137508, 1702081740, 1843921885, 2212706262, 2553122610, 3319059393, 3687843770, 4425412524, 5106245220, 5531765655, 6638118786, 7375687540, 11063531310, 13276237572, 16595296965, 22127062620, 33190593930, 66381187860]

約数ペア:

[(1, 66381187860), (2, 33190593930), (3, 22127062620), (4, 16595296965), (5, 13276237572), (6, 11063531310), (9, 7375687540), (10, 6638118786), (12, 5531765655), (13, 5106245220), (15, 4425412524), (18, 3687843770), (20, 3319059393), (26, 2553122610), (30, 2212706262), (36, 1843921885), (39, 1702081740), (45, 1475137508), (52, 1276561305), (60, 1106353131), (65, 1021249044), (78, 851040870), (90, 737568754), (117, 567360580), (130, 510624522), (156, 425520435), (180, 368784377), (195, 340416348), (234, 283680290), (260, 255312261), (390, 170208174), (468, 141840145), (585, 113472116), (780, 85104087), (1170, 56736058), (2340, 28368029)]