255874410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 752613120

約数和(自身を除く): 496738710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 101, 110, 135, 165, 198, 202, 270, 297, 303, 330, 495, 505, 594, 606, 853, 909, 990, 1010, 1111, 1485, 1515, 1706, 1818, 2222, 2559, 2727, 2970, 3030, 3333, 4265, 4545, 5118, 5454, 5555, 6666, 7677, 8530, 9090, 9383, 9999, 11110, 12795, 13635, 15354, 16665, 18766, 19998, 23031, 25590, 27270, 28149, 29997, 33330, 38385, 46062, 46915, 49995, 56298, 59994, 76770, 84447, 86153, 93830, 99990, 115155, 140745, 149985, 168894, 172306, 230310, 253341, 258459, 281490, 299970, 422235, 430765, 506682, 516918, 775377, 844470, 861530, 947683, 1266705, 1292295, 1550754, 1895366, 2326131, 2533410, 2584590, 2843049, 3876885, 4652262, 4738415, 5686098, 7753770, 8529147, 9476830, 11630655, 14215245, 17058294, 23261310, 25587441, 28430490, 42645735, 51174882, 85291470, 127937205, 255874410]

約数ペア:

[(1, 255874410), (2, 127937205), (3, 85291470), (5, 51174882), (6, 42645735), (9, 28430490), (10, 25587441), (11, 23261310), (15, 17058294), (18, 14215245), (22, 11630655), (27, 9476830), (30, 8529147), (33, 7753770), (45, 5686098), (54, 4738415), (55, 4652262), (66, 3876885), (90, 2843049), (99, 2584590), (101, 2533410), (110, 2326131), (135, 1895366), (165, 1550754), (198, 1292295), (202, 1266705), (270, 947683), (297, 861530), (303, 844470), (330, 775377), (495, 516918), (505, 506682), (594, 430765), (606, 422235), (853, 299970), (909, 281490), (990, 258459), (1010, 253341), (1111, 230310), (1485, 172306), (1515, 168894), (1706, 149985), (1818, 140745), (2222, 115155), (2559, 99990), (2727, 93830), (2970, 86153), (3030, 84447), (3333, 76770), (4265, 59994), (4545, 56298), (5118, 49995), (5454, 46915), (5555, 46062), (6666, 38385), (7677, 33330), (8530, 29997), (9090, 28149), (9383, 27270), (9999, 25590), (11110, 23031), (12795, 19998), (13635, 18766), (15354, 16665)]