66365640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16759}}^1$

素因数の和:16787

約数の個数: 96

約数和(自身を含む): 235310400

約数和(自身を除く): 168944760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16759, 33518, 50277, 67036, 83795, 100554, 134072, 150831, 167590, 184349, 201108, 251385, 301662, 335180, 368698, 402216, 502770, 553047, 603324, 670360, 737396, 754155, 921745, 1005540, 1106094, 1206648, 1474792, 1508310, 1659141, 1843490, 2011080, 2212188, 2765235, 3016620, 3318282, 3686980, 4424376, 5530470, 6033240, 6636564, 7373960, 8295705, 11060940, 13273128, 16591410, 22121880, 33182820, 66365640]

約数ペア:

[(1, 66365640), (2, 33182820), (3, 22121880), (4, 16591410), (5, 13273128), (6, 11060940), (8, 8295705), (9, 7373960), (10, 6636564), (11, 6033240), (12, 5530470), (15, 4424376), (18, 3686980), (20, 3318282), (22, 3016620), (24, 2765235), (30, 2212188), (33, 2011080), (36, 1843490), (40, 1659141), (44, 1508310), (45, 1474792), (55, 1206648), (60, 1106094), (66, 1005540), (72, 921745), (88, 754155), (90, 737396), (99, 670360), (110, 603324), (120, 553047), (132, 502770), (165, 402216), (180, 368698), (198, 335180), (220, 301662), (264, 251385), (330, 201108), (360, 184349), (396, 167590), (440, 150831), (495, 134072), (660, 100554), (792, 83795), (990, 67036), (1320, 50277), (1980, 33518), (3960, 16759)]