304859500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{5039}}^1$

素因数の和:5080

約数の個数: 72

約数和(自身を含む): 731989440

約数和(自身を除く): 427129940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 5039, 5500, 6050, 10078, 12100, 15125, 20156, 25195, 30250, 50390, 55429, 60500, 100780, 110858, 125975, 221716, 251950, 277145, 503900, 554290, 609719, 629875, 1108580, 1219438, 1259750, 1385725, 2438876, 2519500, 2771450, 3048595, 5542900, 6097190, 6928625, 12194380, 13857250, 15242975, 27714500, 30485950, 60971900, 76214875, 152429750, 304859500]

約数ペア:

[(1, 304859500), (2, 152429750), (4, 76214875), (5, 60971900), (10, 30485950), (11, 27714500), (20, 15242975), (22, 13857250), (25, 12194380), (44, 6928625), (50, 6097190), (55, 5542900), (100, 3048595), (110, 2771450), (121, 2519500), (125, 2438876), (220, 1385725), (242, 1259750), (250, 1219438), (275, 1108580), (484, 629875), (500, 609719), (550, 554290), (605, 503900), (1100, 277145), (1210, 251950), (1375, 221716), (2420, 125975), (2750, 110858), (3025, 100780), (5039, 60500), (5500, 55429), (6050, 50390), (10078, 30250), (12100, 25195), (15125, 20156)]