161186250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 410943456

約数和(自身を除く): 249757206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 625, 750, 795, 811, 1250, 1325, 1590, 1622, 1875, 2433, 2650, 3750, 3975, 4055, 4866, 6625, 7950, 8110, 12165, 13250, 19875, 20275, 24330, 33125, 39750, 40550, 42983, 60825, 66250, 85966, 99375, 101375, 121650, 128949, 198750, 202750, 214915, 257898, 304125, 429830, 506875, 608250, 644745, 1013750, 1074575, 1289490, 1520625, 2149150, 3041250, 3223725, 5372875, 6447450, 10745750, 16118625, 26864375, 32237250, 53728750, 80593125, 161186250]

約数ペア:

[(1, 161186250), (2, 80593125), (3, 53728750), (5, 32237250), (6, 26864375), (10, 16118625), (15, 10745750), (25, 6447450), (30, 5372875), (50, 3223725), (53, 3041250), (75, 2149150), (106, 1520625), (125, 1289490), (150, 1074575), (159, 1013750), (250, 644745), (265, 608250), (318, 506875), (375, 429830), (530, 304125), (625, 257898), (750, 214915), (795, 202750), (811, 198750), (1250, 128949), (1325, 121650), (1590, 101375), (1622, 99375), (1875, 85966), (2433, 66250), (2650, 60825), (3750, 42983), (3975, 40550), (4055, 39750), (4866, 33125), (6625, 24330), (7950, 20275), (8110, 19875), (12165, 13250)]