1081137420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{49639}}^1$

素因数の和:49676

約数の個数: 108

約数和(自身を含む): 3604757520

約数和(自身を除く): 2523620100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 49639, 99278, 148917, 198556, 248195, 297834, 446751, 496390, 546029, 595668, 744585, 893502, 992780, 1092058, 1489170, 1638087, 1787004, 2184116, 2233755, 2730145, 2978340, 3276174, 4467510, 4914261, 5460290, 6006319, 6552348, 8190435, 8935020, 9828522, 10920580, 12012638, 16380870, 18018957, 19657044, 24025276, 24571305, 30031595, 32761740, 36037914, 49142610, 54056871, 60063190, 72075828, 90094785, 98285220, 108113742, 120126380, 180189570, 216227484, 270284355, 360379140, 540568710, 1081137420]

約数ペア:

[(1, 1081137420), (2, 540568710), (3, 360379140), (4, 270284355), (5, 216227484), (6, 180189570), (9, 120126380), (10, 108113742), (11, 98285220), (12, 90094785), (15, 72075828), (18, 60063190), (20, 54056871), (22, 49142610), (30, 36037914), (33, 32761740), (36, 30031595), (44, 24571305), (45, 24025276), (55, 19657044), (60, 18018957), (66, 16380870), (90, 12012638), (99, 10920580), (110, 9828522), (121, 8935020), (132, 8190435), (165, 6552348), (180, 6006319), (198, 5460290), (220, 4914261), (242, 4467510), (330, 3276174), (363, 2978340), (396, 2730145), (484, 2233755), (495, 2184116), (605, 1787004), (660, 1638087), (726, 1489170), (990, 1092058), (1089, 992780), (1210, 893502), (1452, 744585), (1815, 595668), (1980, 546029), (2178, 496390), (2420, 446751), (3630, 297834), (4356, 248195), (5445, 198556), (7260, 148917), (10890, 99278), (21780, 49639)]