119356820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 298873344

約数和(自身を除く): 179516524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 43, 44, 55, 62, 74, 86, 110, 121, 124, 148, 155, 172, 185, 215, 220, 242, 310, 341, 370, 407, 430, 473, 484, 605, 620, 682, 740, 814, 860, 946, 1147, 1210, 1333, 1364, 1591, 1628, 1705, 1892, 2035, 2294, 2365, 2420, 2666, 3182, 3410, 3751, 4070, 4477, 4588, 4730, 5203, 5332, 5735, 6364, 6665, 6820, 7502, 7955, 8140, 8954, 9460, 10406, 11470, 12617, 13330, 14663, 15004, 15910, 17501, 17908, 18755, 20812, 22385, 22940, 25234, 26015, 26660, 29326, 31820, 35002, 37510, 44770, 49321, 50468, 52030, 58652, 63085, 70004, 73315, 75020, 87505, 89540, 98642, 104060, 126170, 138787, 146630, 161293, 175010, 192511, 197284, 246605, 252340, 277574, 293260, 322586, 350020, 385022, 493210, 542531, 555148, 645172, 693935, 770044, 806465, 962555, 986420, 1085062, 1387870, 1612930, 1925110, 2170124, 2712655, 2775740, 3225860, 3850220, 5425310, 5967841, 10850620, 11935682, 23871364, 29839205, 59678410, 119356820]

約数ペア:

[(1, 119356820), (2, 59678410), (4, 29839205), (5, 23871364), (10, 11935682), (11, 10850620), (20, 5967841), (22, 5425310), (31, 3850220), (37, 3225860), (43, 2775740), (44, 2712655), (55, 2170124), (62, 1925110), (74, 1612930), (86, 1387870), (110, 1085062), (121, 986420), (124, 962555), (148, 806465), (155, 770044), (172, 693935), (185, 645172), (215, 555148), (220, 542531), (242, 493210), (310, 385022), (341, 350020), (370, 322586), (407, 293260), (430, 277574), (473, 252340), (484, 246605), (605, 197284), (620, 192511), (682, 175010), (740, 161293), (814, 146630), (860, 138787), (946, 126170), (1147, 104060), (1210, 98642), (1333, 89540), (1364, 87505), (1591, 75020), (1628, 73315), (1705, 70004), (1892, 63085), (2035, 58652), (2294, 52030), (2365, 50468), (2420, 49321), (2666, 44770), (3182, 37510), (3410, 35002), (3751, 31820), (4070, 29326), (4477, 26660), (4588, 26015), (4730, 25234), (5203, 22940), (5332, 22385), (5735, 20812), (6364, 18755), (6665, 17908), (6820, 17501), (7502, 15910), (7955, 15004), (8140, 14663), (8954, 13330), (9460, 12617), (10406, 11470)]