88686180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 300029184

約数和(自身を除く): 211343004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 953, 990, 1034, 1410, 1551, 1692, 1906, 1980, 2068, 2115, 2585, 2820, 2859, 3102, 3812, 4230, 4653, 4765, 5170, 5718, 6204, 7755, 8460, 8577, 9306, 9530, 10340, 10483, 11436, 14295, 15510, 17154, 18612, 19060, 20966, 23265, 28590, 31020, 31449, 34308, 41932, 42885, 44791, 46530, 52415, 57180, 62898, 85770, 89582, 93060, 94347, 104830, 125796, 134373, 157245, 171540, 179164, 188694, 209660, 223955, 268746, 314490, 377388, 403119, 447910, 471735, 492701, 537492, 628980, 671865, 806238, 895820, 943470, 985402, 1343730, 1478103, 1612476, 1886940, 1970804, 2015595, 2463505, 2687460, 2956206, 4031190, 4434309, 4927010, 5912412, 7390515, 8062380, 8868618, 9854020, 14781030, 17737236, 22171545, 29562060, 44343090, 88686180]

約数ペア:

[(1, 88686180), (2, 44343090), (3, 29562060), (4, 22171545), (5, 17737236), (6, 14781030), (9, 9854020), (10, 8868618), (11, 8062380), (12, 7390515), (15, 5912412), (18, 4927010), (20, 4434309), (22, 4031190), (30, 2956206), (33, 2687460), (36, 2463505), (44, 2015595), (45, 1970804), (47, 1886940), (55, 1612476), (60, 1478103), (66, 1343730), (90, 985402), (94, 943470), (99, 895820), (110, 806238), (132, 671865), (141, 628980), (165, 537492), (180, 492701), (188, 471735), (198, 447910), (220, 403119), (235, 377388), (282, 314490), (330, 268746), (396, 223955), (423, 209660), (470, 188694), (495, 179164), (517, 171540), (564, 157245), (660, 134373), (705, 125796), (846, 104830), (940, 94347), (953, 93060), (990, 89582), (1034, 85770), (1410, 62898), (1551, 57180), (1692, 52415), (1906, 46530), (1980, 44791), (2068, 42885), (2115, 41932), (2585, 34308), (2820, 31449), (2859, 31020), (3102, 28590), (3812, 23265), (4230, 20966), (4653, 19060), (4765, 18612), (5170, 17154), (5718, 15510), (6204, 14295), (7755, 11436), (8460, 10483), (8577, 10340), (9306, 9530)]