1200883860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18379}}^1$

素因数の和:18419

約数の個数: 144

約数和(自身を含む): 4106827200

約数和(自身を除く): 2905943340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 13068, 16335, 18379, 21780, 32670, 36758, 55137, 65340, 73516, 91895, 110274, 165411, 183790, 202169, 220548, 275685, 330822, 367580, 404338, 496233, 551370, 606507, 661644, 808676, 827055, 992466, 1010845, 1102740, 1213014, 1654110, 1819521, 1984932, 2021690, 2223859, 2426028, 2481165, 3032535, 3308220, 3639042, 4043380, 4447718, 4962330, 5458563, 6065070, 6671577, 7278084, 8895436, 9097605, 9924660, 10917126, 11119295, 12130140, 13343154, 18195210, 20014731, 21834252, 22238590, 26686308, 27292815, 33357885, 36390420, 40029462, 44477180, 54585630, 60044193, 66715770, 80058924, 100073655, 109171260, 120088386, 133431540, 200147310, 240176772, 300220965, 400294620, 600441930, 1200883860]

約数ペア:

[(1, 1200883860), (2, 600441930), (3, 400294620), (4, 300220965), (5, 240176772), (6, 200147310), (9, 133431540), (10, 120088386), (11, 109171260), (12, 100073655), (15, 80058924), (18, 66715770), (20, 60044193), (22, 54585630), (27, 44477180), (30, 40029462), (33, 36390420), (36, 33357885), (44, 27292815), (45, 26686308), (54, 22238590), (55, 21834252), (60, 20014731), (66, 18195210), (90, 13343154), (99, 12130140), (108, 11119295), (110, 10917126), (121, 9924660), (132, 9097605), (135, 8895436), (165, 7278084), (180, 6671577), (198, 6065070), (220, 5458563), (242, 4962330), (270, 4447718), (297, 4043380), (330, 3639042), (363, 3308220), (396, 3032535), (484, 2481165), (495, 2426028), (540, 2223859), (594, 2021690), (605, 1984932), (660, 1819521), (726, 1654110), (990, 1213014), (1089, 1102740), (1188, 1010845), (1210, 992466), (1452, 827055), (1485, 808676), (1815, 661644), (1980, 606507), (2178, 551370), (2420, 496233), (2970, 404338), (3267, 367580), (3630, 330822), (4356, 275685), (5445, 220548), (5940, 202169), (6534, 183790), (7260, 165411), (10890, 110274), (13068, 91895), (16335, 73516), (18379, 65340), (21780, 55137), (32670, 36758)]