27251880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 59839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 191, 205, 232, 246, 290, 328, 348, 382, 410, 435, 492, 573, 580, 615, 696, 764, 820, 870, 955, 984, 1146, 1160, 1189, 1230, 1528, 1640, 1740, 1910, 2292, 2378, 2460, 2865, 3480, 3567, 3820, 4584, 4756, 4920, 5539, 5730, 5945, 7134, 7640, 7831, 9512, 11078, 11460, 11890, 14268, 15662, 16617, 17835, 22156, 22920, 23493, 23780, 27695, 28536, 31324, 33234, 35670, 39155, 44312, 46986, 47560, 55390, 62648, 66468, 71340, 78310, 83085, 93972, 110780, 117465, 132936, 142680, 156620, 166170, 187944, 221560, 227099, 234930, 313240, 332340, 454198, 469860, 664680, 681297, 908396, 939720, 1135495, 1362594, 1816792, 2270990, 2725188, 3406485, 4541980, 5450376, 6812970, 9083960, 13625940, 27251880]

約数ペア:

[(1, 27251880), (2, 13625940), (3, 9083960), (4, 6812970), (5, 5450376), (6, 4541980), (8, 3406485), (10, 2725188), (12, 2270990), (15, 1816792), (20, 1362594), (24, 1135495), (29, 939720), (30, 908396), (40, 681297), (41, 664680), (58, 469860), (60, 454198), (82, 332340), (87, 313240), (116, 234930), (120, 227099), (123, 221560), (145, 187944), (164, 166170), (174, 156620), (191, 142680), (205, 132936), (232, 117465), (246, 110780), (290, 93972), (328, 83085), (348, 78310), (382, 71340), (410, 66468), (435, 62648), (492, 55390), (573, 47560), (580, 46986), (615, 44312), (696, 39155), (764, 35670), (820, 33234), (870, 31324), (955, 28536), (984, 27695), (1146, 23780), (1160, 23493), (1189, 22920), (1230, 22156), (1528, 17835), (1640, 16617), (1740, 15662), (1910, 14268), (2292, 11890), (2378, 11460), (2460, 11078), (2865, 9512), (3480, 7831), (3567, 7640), (3820, 7134), (4584, 5945), (4756, 5730), (4920, 5539)]