162645780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 513196992

約数和(自身を除く): 350551212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 165, 172, 215, 220, 242, 258, 330, 363, 430, 473, 484, 516, 521, 605, 645, 660, 726, 860, 946, 1042, 1210, 1290, 1419, 1452, 1563, 1815, 1892, 2084, 2365, 2420, 2580, 2605, 2838, 3126, 3630, 4730, 5203, 5210, 5676, 5731, 6252, 7095, 7260, 7815, 9460, 10406, 10420, 11462, 14190, 15609, 15630, 17193, 20812, 22403, 22924, 26015, 28380, 28655, 31218, 31260, 34386, 44806, 52030, 57310, 62436, 63041, 67209, 68772, 78045, 85965, 89612, 104060, 112015, 114620, 126082, 134418, 156090, 171930, 189123, 224030, 246433, 252164, 268836, 312180, 315205, 336045, 343860, 378246, 448060, 492866, 630410, 672090, 739299, 756492, 945615, 985732, 1232165, 1260820, 1344180, 1478598, 1891230, 2464330, 2710763, 2957196, 3696495, 3782460, 4928660, 5421526, 7392990, 8132289, 10843052, 13553815, 14785980, 16264578, 27107630, 32529156, 40661445, 54215260, 81322890, 162645780]

約数ペア:

[(1, 162645780), (2, 81322890), (3, 54215260), (4, 40661445), (5, 32529156), (6, 27107630), (10, 16264578), (11, 14785980), (12, 13553815), (15, 10843052), (20, 8132289), (22, 7392990), (30, 5421526), (33, 4928660), (43, 3782460), (44, 3696495), (55, 2957196), (60, 2710763), (66, 2464330), (86, 1891230), (110, 1478598), (121, 1344180), (129, 1260820), (132, 1232165), (165, 985732), (172, 945615), (215, 756492), (220, 739299), (242, 672090), (258, 630410), (330, 492866), (363, 448060), (430, 378246), (473, 343860), (484, 336045), (516, 315205), (521, 312180), (605, 268836), (645, 252164), (660, 246433), (726, 224030), (860, 189123), (946, 171930), (1042, 156090), (1210, 134418), (1290, 126082), (1419, 114620), (1452, 112015), (1563, 104060), (1815, 89612), (1892, 85965), (2084, 78045), (2365, 68772), (2420, 67209), (2580, 63041), (2605, 62436), (2838, 57310), (3126, 52030), (3630, 44806), (4730, 34386), (5203, 31260), (5210, 31218), (5676, 28655), (5731, 28380), (6252, 26015), (7095, 22924), (7260, 22403), (7815, 20812), (9460, 17193), (10406, 15630), (10420, 15609), (11462, 14190)]