69014880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 144

約数和(自身を含む): 256982544

約数和(自身を除く): 187967664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4357, 5280, 7920, 8714, 13071, 15840, 17428, 21785, 26142, 34856, 39213, 43570, 47927, 52284, 65355, 69712, 78426, 87140, 95854, 104568, 130710, 139424, 143781, 156852, 174280, 191708, 196065, 209136, 239635, 261420, 287562, 313704, 348560, 383416, 392130, 418272, 431343, 479270, 522840, 575124, 627408, 697120, 718905, 766832, 784260, 862686, 958540, 1045680, 1150248, 1254816, 1437810, 1533664, 1568520, 1725372, 1917080, 2091360, 2156715, 2300496, 2875620, 3137040, 3450744, 3834160, 4313430, 4600992, 5751240, 6274080, 6901488, 7668320, 8626860, 11502480, 13802976, 17253720, 23004960, 34507440, 69014880]

約数ペア:

[(1, 69014880), (2, 34507440), (3, 23004960), (4, 17253720), (5, 13802976), (6, 11502480), (8, 8626860), (9, 7668320), (10, 6901488), (11, 6274080), (12, 5751240), (15, 4600992), (16, 4313430), (18, 3834160), (20, 3450744), (22, 3137040), (24, 2875620), (30, 2300496), (32, 2156715), (33, 2091360), (36, 1917080), (40, 1725372), (44, 1568520), (45, 1533664), (48, 1437810), (55, 1254816), (60, 1150248), (66, 1045680), (72, 958540), (80, 862686), (88, 784260), (90, 766832), (96, 718905), (99, 697120), (110, 627408), (120, 575124), (132, 522840), (144, 479270), (160, 431343), (165, 418272), (176, 392130), (180, 383416), (198, 348560), (220, 313704), (240, 287562), (264, 261420), (288, 239635), (330, 209136), (352, 196065), (360, 191708), (396, 174280), (440, 156852), (480, 143781), (495, 139424), (528, 130710), (660, 104568), (720, 95854), (792, 87140), (880, 78426), (990, 69712), (1056, 65355), (1320, 52284), (1440, 47927), (1584, 43570), (1760, 39213), (1980, 34856), (2640, 26142), (3168, 21785), (3960, 17428), (4357, 15840), (5280, 13071), (7920, 8714)]