71762250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13696

約数の個数: 64

約数和(自身を含む): 204721920

約数和(自身を除く): 132959670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13669, 27338, 41007, 68345, 82014, 95683, 136690, 191366, 205035, 287049, 341725, 410070, 478415, 574098, 683450, 956830, 1025175, 1435245, 1708625, 2050350, 2392075, 2870490, 3417250, 4784150, 5125875, 7176225, 10251750, 11960375, 14352450, 23920750, 35881125, 71762250]

約数ペア:

[(1, 71762250), (2, 35881125), (3, 23920750), (5, 14352450), (6, 11960375), (7, 10251750), (10, 7176225), (14, 5125875), (15, 4784150), (21, 3417250), (25, 2870490), (30, 2392075), (35, 2050350), (42, 1708625), (50, 1435245), (70, 1025175), (75, 956830), (105, 683450), (125, 574098), (150, 478415), (175, 410070), (210, 341725), (250, 287049), (350, 205035), (375, 191366), (525, 136690), (750, 95683), (875, 82014), (1050, 68345), (1750, 41007), (2625, 27338), (5250, 13669)]