150313680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19009

約数の個数: 120

約数和(自身を含む): 550723680

約数和(自身を除く): 400410000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18979, 37958, 56937, 75916, 94895, 113874, 151832, 170811, 189790, 208769, 227748, 284685, 303664, 341622, 379580, 417538, 455496, 569370, 626307, 683244, 759160, 835076, 854055, 910992, 1043845, 1138740, 1252614, 1366488, 1518320, 1670152, 1708110, 1878921, 2087690, 2277480, 2505228, 2732976, 3131535, 3340304, 3416220, 3757842, 4175380, 4554960, 5010456, 6263070, 6832440, 7515684, 8350760, 9394605, 10020912, 12526140, 13664880, 15031368, 16701520, 18789210, 25052280, 30062736, 37578420, 50104560, 75156840, 150313680]

約数ペア:

[(1, 150313680), (2, 75156840), (3, 50104560), (4, 37578420), (5, 30062736), (6, 25052280), (8, 18789210), (9, 16701520), (10, 15031368), (11, 13664880), (12, 12526140), (15, 10020912), (16, 9394605), (18, 8350760), (20, 7515684), (22, 6832440), (24, 6263070), (30, 5010456), (33, 4554960), (36, 4175380), (40, 3757842), (44, 3416220), (45, 3340304), (48, 3131535), (55, 2732976), (60, 2505228), (66, 2277480), (72, 2087690), (80, 1878921), (88, 1708110), (90, 1670152), (99, 1518320), (110, 1366488), (120, 1252614), (132, 1138740), (144, 1043845), (165, 910992), (176, 854055), (180, 835076), (198, 759160), (220, 683244), (240, 626307), (264, 569370), (330, 455496), (360, 417538), (396, 379580), (440, 341622), (495, 303664), (528, 284685), (660, 227748), (720, 208769), (792, 189790), (880, 170811), (990, 151832), (1320, 113874), (1584, 94895), (1980, 75916), (2640, 56937), (3960, 37958), (7920, 18979)]