262916820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13214

約数の個数: 96

約数和(自身を含む): 840134400

約数和(自身を除く): 577217580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 13159, 19980, 26318, 39477, 52636, 65795, 78954, 118431, 131590, 157908, 197385, 236862, 263180, 355293, 394770, 473724, 486883, 592155, 710586, 789540, 973766, 1184310, 1421172, 1460649, 1776465, 1947532, 2368620, 2434415, 2921298, 3552930, 4381947, 4868830, 5842596, 7105860, 7303245, 8763894, 9737660, 13145841, 14606490, 17527788, 21909735, 26291682, 29212980, 43819470, 52583364, 65729205, 87638940, 131458410, 262916820]

約数ペア:

[(1, 262916820), (2, 131458410), (3, 87638940), (4, 65729205), (5, 52583364), (6, 43819470), (9, 29212980), (10, 26291682), (12, 21909735), (15, 17527788), (18, 14606490), (20, 13145841), (27, 9737660), (30, 8763894), (36, 7303245), (37, 7105860), (45, 5842596), (54, 4868830), (60, 4381947), (74, 3552930), (90, 2921298), (108, 2434415), (111, 2368620), (135, 1947532), (148, 1776465), (180, 1460649), (185, 1421172), (222, 1184310), (270, 973766), (333, 789540), (370, 710586), (444, 592155), (540, 486883), (555, 473724), (666, 394770), (740, 355293), (999, 263180), (1110, 236862), (1332, 197385), (1665, 157908), (1998, 131590), (2220, 118431), (3330, 78954), (3996, 65795), (4995, 52636), (6660, 39477), (9990, 26318), (13159, 19980)]