18053640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 47990520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 97, 99, 110, 120, 132, 141, 165, 180, 188, 194, 198, 220, 235, 264, 282, 291, 330, 360, 376, 388, 396, 423, 440, 470, 485, 495, 517, 564, 582, 660, 705, 776, 792, 846, 873, 940, 970, 990, 1034, 1067, 1128, 1164, 1320, 1410, 1455, 1551, 1692, 1746, 1880, 1940, 1980, 2068, 2115, 2134, 2328, 2585, 2820, 2910, 3102, 3201, 3384, 3492, 3880, 3960, 4136, 4230, 4268, 4365, 4559, 4653, 5170, 5335, 5640, 5820, 6204, 6402, 6984, 7755, 8460, 8536, 8730, 9118, 9306, 9603, 10340, 10670, 11640, 12408, 12804, 13677, 15510, 16005, 16920, 17460, 18236, 18612, 19206, 20680, 21340, 22795, 23265, 25608, 27354, 31020, 32010, 34920, 36472, 37224, 38412, 41031, 42680, 45590, 46530, 48015, 50149, 54708, 62040, 64020, 68385, 76824, 82062, 91180, 93060, 96030, 100298, 109416, 128040, 136770, 150447, 164124, 182360, 186120, 192060, 200596, 205155, 250745, 273540, 300894, 328248, 384120, 401192, 410310, 451341, 501490, 547080, 601788, 752235, 820620, 902682, 1002980, 1203576, 1504470, 1641240, 1805364, 2005960, 2256705, 3008940, 3610728, 4513410, 6017880, 9026820, 18053640]

約数ペア:

[(1, 18053640), (2, 9026820), (3, 6017880), (4, 4513410), (5, 3610728), (6, 3008940), (8, 2256705), (9, 2005960), (10, 1805364), (11, 1641240), (12, 1504470), (15, 1203576), (18, 1002980), (20, 902682), (22, 820620), (24, 752235), (30, 601788), (33, 547080), (36, 501490), (40, 451341), (44, 410310), (45, 401192), (47, 384120), (55, 328248), (60, 300894), (66, 273540), (72, 250745), (88, 205155), (90, 200596), (94, 192060), (97, 186120), (99, 182360), (110, 164124), (120, 150447), (132, 136770), (141, 128040), (165, 109416), (180, 100298), (188, 96030), (194, 93060), (198, 91180), (220, 82062), (235, 76824), (264, 68385), (282, 64020), (291, 62040), (330, 54708), (360, 50149), (376, 48015), (388, 46530), (396, 45590), (423, 42680), (440, 41031), (470, 38412), (485, 37224), (495, 36472), (517, 34920), (564, 32010), (582, 31020), (660, 27354), (705, 25608), (776, 23265), (792, 22795), (846, 21340), (873, 20680), (940, 19206), (970, 18612), (990, 18236), (1034, 17460), (1067, 16920), (1128, 16005), (1164, 15510), (1320, 13677), (1410, 12804), (1455, 12408), (1551, 11640), (1692, 10670), (1746, 10340), (1880, 9603), (1940, 9306), (1980, 9118), (2068, 8730), (2115, 8536), (2134, 8460), (2328, 7755), (2585, 6984), (2820, 6402), (2910, 6204), (3102, 5820), (3201, 5640), (3384, 5335), (3492, 5170), (3880, 4653), (3960, 4559), (4136, 4365), (4230, 4268)]