66233640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50177}}^1$

素因数の和:50202

約数の個数: 64

約数和(自身を含む): 216768960

約数和(自身を除く): 150535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50177, 100354, 150531, 200708, 250885, 301062, 401416, 501770, 551947, 602124, 752655, 1003540, 1103894, 1204248, 1505310, 1655841, 2007080, 2207788, 2759735, 3010620, 3311682, 4415576, 5519470, 6021240, 6623364, 8279205, 11038940, 13246728, 16558410, 22077880, 33116820, 66233640]

約数ペア:

[(1, 66233640), (2, 33116820), (3, 22077880), (4, 16558410), (5, 13246728), (6, 11038940), (8, 8279205), (10, 6623364), (11, 6021240), (12, 5519470), (15, 4415576), (20, 3311682), (22, 3010620), (24, 2759735), (30, 2207788), (33, 2007080), (40, 1655841), (44, 1505310), (55, 1204248), (60, 1103894), (66, 1003540), (88, 752655), (110, 602124), (120, 551947), (132, 501770), (165, 401416), (220, 301062), (264, 250885), (330, 200708), (440, 150531), (660, 100354), (1320, 50177)]