65130900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 190300320

約数和(自身を除く): 125169420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2029, 2140, 2675, 3210, 4058, 5350, 6087, 6420, 8025, 8116, 10145, 10700, 12174, 16050, 20290, 24348, 30435, 32100, 40580, 50725, 60870, 101450, 121740, 152175, 202900, 217103, 304350, 434206, 608700, 651309, 868412, 1085515, 1302618, 2171030, 2605236, 3256545, 4342060, 5427575, 6513090, 10855150, 13026180, 16282725, 21710300, 32565450, 65130900]

約数ペア:

[(1, 65130900), (2, 32565450), (3, 21710300), (4, 16282725), (5, 13026180), (6, 10855150), (10, 6513090), (12, 5427575), (15, 4342060), (20, 3256545), (25, 2605236), (30, 2171030), (50, 1302618), (60, 1085515), (75, 868412), (100, 651309), (107, 608700), (150, 434206), (214, 304350), (300, 217103), (321, 202900), (428, 152175), (535, 121740), (642, 101450), (1070, 60870), (1284, 50725), (1605, 40580), (2029, 32100), (2140, 30435), (2675, 24348), (3210, 20290), (4058, 16050), (5350, 12174), (6087, 10700), (6420, 10145), (8025, 8116)]