87992460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3532

約数の個数: 96

約数和(自身を含む): 279659520

約数和(自身を除く): 191667060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 3467, 4230, 5076, 6345, 6934, 8460, 10401, 12690, 13868, 17335, 20802, 25380, 31203, 34670, 41604, 52005, 62406, 69340, 93609, 104010, 124812, 156015, 162949, 187218, 208020, 312030, 325898, 374436, 468045, 488847, 624060, 651796, 814745, 936090, 977694, 1466541, 1629490, 1872180, 1955388, 2444235, 2933082, 3258980, 4399623, 4888470, 5866164, 7332705, 8799246, 9776940, 14665410, 17598492, 21998115, 29330820, 43996230, 87992460]

約数ペア:

[(1, 87992460), (2, 43996230), (3, 29330820), (4, 21998115), (5, 17598492), (6, 14665410), (9, 9776940), (10, 8799246), (12, 7332705), (15, 5866164), (18, 4888470), (20, 4399623), (27, 3258980), (30, 2933082), (36, 2444235), (45, 1955388), (47, 1872180), (54, 1629490), (60, 1466541), (90, 977694), (94, 936090), (108, 814745), (135, 651796), (141, 624060), (180, 488847), (188, 468045), (235, 374436), (270, 325898), (282, 312030), (423, 208020), (470, 187218), (540, 162949), (564, 156015), (705, 124812), (846, 104010), (940, 93609), (1269, 69340), (1410, 62406), (1692, 52005), (2115, 41604), (2538, 34670), (2820, 31203), (3467, 25380), (4230, 20802), (5076, 17335), (6345, 13868), (6934, 12690), (8460, 10401)]