468169020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236449}}^1$

素因数の和:236475

約数の個数: 72

約数和(自身を含む): 1549220400

約数和(自身を除く): 1081051380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 236449, 472898, 709347, 945796, 1182245, 1418694, 2128041, 2364490, 2600939, 2837388, 3546735, 4256082, 4728980, 5201878, 7093470, 7802817, 8512164, 10403756, 10640205, 13004695, 14186940, 15605634, 21280410, 23408451, 26009390, 31211268, 39014085, 42560820, 46816902, 52018780, 78028170, 93633804, 117042255, 156056340, 234084510, 468169020]

約数ペア:

[(1, 468169020), (2, 234084510), (3, 156056340), (4, 117042255), (5, 93633804), (6, 78028170), (9, 52018780), (10, 46816902), (11, 42560820), (12, 39014085), (15, 31211268), (18, 26009390), (20, 23408451), (22, 21280410), (30, 15605634), (33, 14186940), (36, 13004695), (44, 10640205), (45, 10403756), (55, 8512164), (60, 7802817), (66, 7093470), (90, 5201878), (99, 4728980), (110, 4256082), (132, 3546735), (165, 2837388), (180, 2600939), (198, 2364490), (220, 2128041), (330, 1418694), (396, 1182245), (495, 945796), (660, 709347), (990, 472898), (1980, 236449)]