25399440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 160

約数和(自身を含む): 95529600

約数和(自身を除く): 70130160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1069, 1080, 1188, 1320, 1485, 1584, 1980, 2138, 2160, 2376, 2640, 2970, 3207, 3960, 4276, 4752, 5345, 5940, 6414, 7920, 8552, 9621, 10690, 11759, 11880, 12828, 16035, 17104, 19242, 21380, 23518, 23760, 25656, 28863, 32070, 35277, 38484, 42760, 47036, 48105, 51312, 57726, 58795, 64140, 70554, 76968, 85520, 94072, 96210, 105831, 115452, 117590, 128280, 141108, 144315, 153936, 176385, 188144, 192420, 211662, 230904, 235180, 256560, 282216, 288630, 317493, 352770, 384840, 423324, 461808, 470360, 529155, 564432, 577260, 634986, 705540, 769680, 846648, 940720, 1058310, 1154520, 1269972, 1411080, 1587465, 1693296, 2116620, 2309040, 2539944, 2822160, 3174930, 4233240, 5079888, 6349860, 8466480, 12699720, 25399440]

約数ペア:

[(1, 25399440), (2, 12699720), (3, 8466480), (4, 6349860), (5, 5079888), (6, 4233240), (8, 3174930), (9, 2822160), (10, 2539944), (11, 2309040), (12, 2116620), (15, 1693296), (16, 1587465), (18, 1411080), (20, 1269972), (22, 1154520), (24, 1058310), (27, 940720), (30, 846648), (33, 769680), (36, 705540), (40, 634986), (44, 577260), (45, 564432), (48, 529155), (54, 470360), (55, 461808), (60, 423324), (66, 384840), (72, 352770), (80, 317493), (88, 288630), (90, 282216), (99, 256560), (108, 235180), (110, 230904), (120, 211662), (132, 192420), (135, 188144), (144, 176385), (165, 153936), (176, 144315), (180, 141108), (198, 128280), (216, 117590), (220, 115452), (240, 105831), (264, 96210), (270, 94072), (297, 85520), (330, 76968), (360, 70554), (396, 64140), (432, 58795), (440, 57726), (495, 51312), (528, 48105), (540, 47036), (594, 42760), (660, 38484), (720, 35277), (792, 32070), (880, 28863), (990, 25656), (1069, 23760), (1080, 23518), (1188, 21380), (1320, 19242), (1485, 17104), (1584, 16035), (1980, 12828), (2138, 11880), (2160, 11759), (2376, 10690), (2640, 9621), (2970, 8552), (3207, 7920), (3960, 6414), (4276, 5940), (4752, 5345)]