90751320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7639}}^1$

素因数の和:7670

約数の個数: 128

約数和(自身を含む): 330048000

約数和(自身を除く): 239296680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7639, 11880, 15278, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 84029, 91668, 114585, 137502, 152780, 168058, 183336, 206253, 229170, 252087, 275004, 305560, 336116, 343755, 412506, 420145, 458340, 504174, 550008, 672232, 687510, 756261, 825012, 840290, 916680, 1008348, 1031265, 1260435, 1375020, 1512522, 1650024, 1680580, 2016696, 2062530, 2268783, 2520870, 2750040, 3025044, 3361160, 3781305, 4125060, 4537566, 5041740, 6050088, 7562610, 8250120, 9075132, 10083480, 11343915, 15125220, 18150264, 22687830, 30250440, 45375660, 90751320]

約数ペア:

[(1, 90751320), (2, 45375660), (3, 30250440), (4, 22687830), (5, 18150264), (6, 15125220), (8, 11343915), (9, 10083480), (10, 9075132), (11, 8250120), (12, 7562610), (15, 6050088), (18, 5041740), (20, 4537566), (22, 4125060), (24, 3781305), (27, 3361160), (30, 3025044), (33, 2750040), (36, 2520870), (40, 2268783), (44, 2062530), (45, 2016696), (54, 1680580), (55, 1650024), (60, 1512522), (66, 1375020), (72, 1260435), (88, 1031265), (90, 1008348), (99, 916680), (108, 840290), (110, 825012), (120, 756261), (132, 687510), (135, 672232), (165, 550008), (180, 504174), (198, 458340), (216, 420145), (220, 412506), (264, 343755), (270, 336116), (297, 305560), (330, 275004), (360, 252087), (396, 229170), (440, 206253), (495, 183336), (540, 168058), (594, 152780), (660, 137502), (792, 114585), (990, 91668), (1080, 84029), (1188, 76390), (1320, 68751), (1485, 61112), (1980, 45834), (2376, 38195), (2970, 30556), (3960, 22917), (5940, 15278), (7639, 11880)]