73135260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 247927680

約数和(自身を除く): 174792420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 859, 860, 946, 990, 1290, 1419, 1548, 1718, 1892, 1935, 1980, 2365, 2577, 2580, 2838, 3436, 3870, 4257, 4295, 4730, 5154, 5676, 7095, 7731, 7740, 8514, 8590, 9449, 9460, 10308, 12885, 14190, 15462, 17028, 17180, 18898, 21285, 25770, 28347, 28380, 30924, 36937, 37796, 38655, 42570, 47245, 51540, 56694, 73874, 77310, 85041, 85140, 94490, 110811, 113388, 141735, 147748, 154620, 170082, 184685, 188980, 221622, 283470, 332433, 340164, 369370, 406307, 425205, 443244, 554055, 566940, 664866, 738740, 812614, 850410, 1108110, 1218921, 1329732, 1625228, 1662165, 1700820, 2031535, 2216220, 2437842, 3324330, 3656763, 4063070, 4875684, 6094605, 6648660, 7313526, 8126140, 12189210, 14627052, 18283815, 24378420, 36567630, 73135260]

約数ペア:

[(1, 73135260), (2, 36567630), (3, 24378420), (4, 18283815), (5, 14627052), (6, 12189210), (9, 8126140), (10, 7313526), (11, 6648660), (12, 6094605), (15, 4875684), (18, 4063070), (20, 3656763), (22, 3324330), (30, 2437842), (33, 2216220), (36, 2031535), (43, 1700820), (44, 1662165), (45, 1625228), (55, 1329732), (60, 1218921), (66, 1108110), (86, 850410), (90, 812614), (99, 738740), (110, 664866), (129, 566940), (132, 554055), (165, 443244), (172, 425205), (180, 406307), (198, 369370), (215, 340164), (220, 332433), (258, 283470), (330, 221622), (387, 188980), (396, 184685), (430, 170082), (473, 154620), (495, 147748), (516, 141735), (645, 113388), (660, 110811), (774, 94490), (859, 85140), (860, 85041), (946, 77310), (990, 73874), (1290, 56694), (1419, 51540), (1548, 47245), (1718, 42570), (1892, 38655), (1935, 37796), (1980, 36937), (2365, 30924), (2577, 28380), (2580, 28347), (2838, 25770), (3436, 21285), (3870, 18898), (4257, 17180), (4295, 17028), (4730, 15462), (5154, 14190), (5676, 12885), (7095, 10308), (7731, 9460), (7740, 9449), (8514, 8590)]