1320793350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{144349}}^1$

素因数の和:144425

約数の個数: 48

約数和(自身を含む): 3329288400

約数和(自身を除く): 2008495050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 144349, 288698, 433047, 721745, 866094, 1443490, 2165235, 3608725, 4330470, 7217450, 8805289, 10826175, 17610578, 21652350, 26415867, 44026445, 52831734, 88052890, 132079335, 220132225, 264158670, 440264450, 660396675, 1320793350]

約数ペア:

[(1, 1320793350), (2, 660396675), (3, 440264450), (5, 264158670), (6, 220132225), (10, 132079335), (15, 88052890), (25, 52831734), (30, 44026445), (50, 26415867), (61, 21652350), (75, 17610578), (122, 10826175), (150, 8805289), (183, 7217450), (305, 4330470), (366, 3608725), (610, 2165235), (915, 1443490), (1525, 866094), (1830, 721745), (3050, 433047), (4575, 288698), (9150, 144349)]