66209880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50159}}^1$

素因数の和:50184

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 150481320

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, 50159, 100318, 150477, 200636, 250795, 300954, 401272, 501590, 551749, 601908, 752385, 1003180, 1103498, 1203816, 1504770, 1655247, 2006360, 2206996, 2758745, 3009540, 3310494, 4413992, 5517490, 6019080, 6620988, 8276235, 11034980, 13241976, 16552470, 22069960, 33104940, 66209880]

約数ペア:

[(1, 66209880), (2, 33104940), (3, 22069960), (4, 16552470), (5, 13241976), (6, 11034980), (8, 8276235), (10, 6620988), (11, 6019080), (12, 5517490), (15, 4413992), (20, 3310494), (22, 3009540), (24, 2758745), (30, 2206996), (33, 2006360), (40, 1655247), (44, 1504770), (55, 1203816), (60, 1103498), (66, 1003180), (88, 752385), (110, 601908), (120, 551749), (132, 501590), (165, 401272), (220, 300954), (264, 250795), (330, 200636), (440, 150477), (660, 100318), (1320, 50159)]