75426010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 82167590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 190, 209, 239, 302, 418, 478, 755, 1045, 1195, 1510, 1661, 2090, 2390, 2629, 2869, 3322, 4541, 5258, 5738, 8305, 9082, 13145, 14345, 16610, 22705, 26290, 28690, 31559, 36089, 45410, 49951, 63118, 72178, 99902, 157795, 180445, 249755, 315590, 360890, 396979, 499510, 685691, 793958, 1371382, 1984895, 3428455, 3969790, 6856910, 7542601, 15085202, 37713005, 75426010]

約数ペア:

[(1, 75426010), (2, 37713005), (5, 15085202), (10, 7542601), (11, 6856910), (19, 3969790), (22, 3428455), (38, 1984895), (55, 1371382), (95, 793958), (110, 685691), (151, 499510), (190, 396979), (209, 360890), (239, 315590), (302, 249755), (418, 180445), (478, 157795), (755, 99902), (1045, 72178), (1195, 63118), (1510, 49951), (1661, 45410), (2090, 36089), (2390, 31559), (2629, 28690), (2869, 26290), (3322, 22705), (4541, 16610), (5258, 14345), (5738, 13145), (8305, 9082)]