222153720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13513}}^1$

素因数の和:13664

約数の個数: 64

約数和(自身を含む): 671375520

約数和(自身を除く): 449221800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 13513, 16440, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 162156, 202695, 270260, 324312, 405390, 540520, 810780, 1621560, 1851281, 3702562, 5553843, 7405124, 9256405, 11107686, 14810248, 18512810, 22215372, 27769215, 37025620, 44430744, 55538430, 74051240, 111076860, 222153720]

約数ペア:

[(1, 222153720), (2, 111076860), (3, 74051240), (4, 55538430), (5, 44430744), (6, 37025620), (8, 27769215), (10, 22215372), (12, 18512810), (15, 14810248), (20, 11107686), (24, 9256405), (30, 7405124), (40, 5553843), (60, 3702562), (120, 1851281), (137, 1621560), (274, 810780), (411, 540520), (548, 405390), (685, 324312), (822, 270260), (1096, 202695), (1370, 162156), (1644, 135130), (2055, 108104), (2740, 81078), (3288, 67565), (4110, 54052), (5480, 40539), (8220, 27026), (13513, 16440)]