5407380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 17900064

約数和(自身を除く): 12492684

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, 2731, 5462, 8193, 10924, 13655, 16386, 24579, 27310, 30041, 32772, 40965, 49158, 54620, 60082, 81930, 90123, 98316, 120164, 122895, 150205, 163860, 180246, 245790, 270369, 300410, 360492, 450615, 491580, 540738, 600820, 901230, 1081476, 1351845, 1802460, 2703690, 5407380]

約数ペア:

[(1, 5407380), (2, 2703690), (3, 1802460), (4, 1351845), (5, 1081476), (6, 901230), (9, 600820), (10, 540738), (11, 491580), (12, 450615), (15, 360492), (18, 300410), (20, 270369), (22, 245790), (30, 180246), (33, 163860), (36, 150205), (44, 122895), (45, 120164), (55, 98316), (60, 90123), (66, 81930), (90, 60082), (99, 54620), (110, 49158), (132, 40965), (165, 32772), (180, 30041), (198, 27310), (220, 24579), (330, 16386), (396, 13655), (495, 10924), (660, 8193), (990, 5462), (1980, 2731)]