87302940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 261467136

約数和(自身を除く): 174164196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1543, 1886, 2460, 2829, 3086, 3772, 4629, 4715, 5658, 6172, 7715, 9258, 9430, 11316, 14145, 15430, 18516, 18860, 23145, 28290, 30860, 35489, 46290, 56580, 63263, 70978, 92580, 106467, 126526, 141956, 177445, 189789, 212934, 253052, 316315, 354890, 379578, 425868, 532335, 632630, 709780, 759156, 948945, 1064670, 1265260, 1455049, 1897890, 2129340, 2910098, 3795780, 4365147, 5820196, 7275245, 8730294, 14550490, 17460588, 21825735, 29100980, 43651470, 87302940]

約数ペア:

[(1, 87302940), (2, 43651470), (3, 29100980), (4, 21825735), (5, 17460588), (6, 14550490), (10, 8730294), (12, 7275245), (15, 5820196), (20, 4365147), (23, 3795780), (30, 2910098), (41, 2129340), (46, 1897890), (60, 1455049), (69, 1265260), (82, 1064670), (92, 948945), (115, 759156), (123, 709780), (138, 632630), (164, 532335), (205, 425868), (230, 379578), (246, 354890), (276, 316315), (345, 253052), (410, 212934), (460, 189789), (492, 177445), (615, 141956), (690, 126526), (820, 106467), (943, 92580), (1230, 70978), (1380, 63263), (1543, 56580), (1886, 46290), (2460, 35489), (2829, 30860), (3086, 28290), (3772, 23145), (4629, 18860), (4715, 18516), (5658, 15430), (6172, 14145), (7715, 11316), (9258, 9430)]