330463900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1091}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 776294064

約数和(自身を除く): 445830164

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 233, 260, 325, 466, 650, 932, 1091, 1165, 1300, 2182, 2330, 3029, 4364, 4660, 5455, 5825, 6058, 10910, 11650, 12116, 14183, 15145, 21820, 23300, 27275, 28366, 30290, 54550, 56732, 60580, 70915, 75725, 109100, 141830, 151450, 254203, 283660, 302900, 354575, 508406, 709150, 1016812, 1271015, 1418300, 2542030, 3304639, 5084060, 6355075, 6609278, 12710150, 13218556, 16523195, 25420300, 33046390, 66092780, 82615975, 165231950, 330463900]

約数ペア:

[(1, 330463900), (2, 165231950), (4, 82615975), (5, 66092780), (10, 33046390), (13, 25420300), (20, 16523195), (25, 13218556), (26, 12710150), (50, 6609278), (52, 6355075), (65, 5084060), (100, 3304639), (130, 2542030), (233, 1418300), (260, 1271015), (325, 1016812), (466, 709150), (650, 508406), (932, 354575), (1091, 302900), (1165, 283660), (1300, 254203), (2182, 151450), (2330, 141830), (3029, 109100), (4364, 75725), (4660, 70915), (5455, 60580), (5825, 56732), (6058, 54550), (10910, 30290), (11650, 28366), (12116, 27275), (14183, 23300), (15145, 21820)]