153978660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4138

約数の個数: 144

約数和(自身を含む): 536477760

約数和(自身を除く): 382499100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4093, 4180, 6270, 7524, 8186, 9405, 12279, 12540, 16372, 18810, 20465, 24558, 36837, 37620, 40930, 45023, 49116, 61395, 73674, 77767, 81860, 90046, 122790, 135069, 147348, 155534, 180092, 184185, 225115, 233301, 245580, 270138, 311068, 368370, 388835, 405207, 450230, 466602, 540276, 675345, 699903, 736740, 777670, 810414, 855437, 900460, 933204, 1166505, 1350690, 1399806, 1555340, 1620828, 1710874, 2026035, 2333010, 2566311, 2701380, 2799612, 3421748, 3499515, 4052070, 4277185, 4666020, 5132622, 6999030, 7698933, 8104140, 8554370, 10265244, 12831555, 13998060, 15397866, 17108740, 25663110, 30795732, 38494665, 51326220, 76989330, 153978660]

約数ペア:

[(1, 153978660), (2, 76989330), (3, 51326220), (4, 38494665), (5, 30795732), (6, 25663110), (9, 17108740), (10, 15397866), (11, 13998060), (12, 12831555), (15, 10265244), (18, 8554370), (19, 8104140), (20, 7698933), (22, 6999030), (30, 5132622), (33, 4666020), (36, 4277185), (38, 4052070), (44, 3499515), (45, 3421748), (55, 2799612), (57, 2701380), (60, 2566311), (66, 2333010), (76, 2026035), (90, 1710874), (95, 1620828), (99, 1555340), (110, 1399806), (114, 1350690), (132, 1166505), (165, 933204), (171, 900460), (180, 855437), (190, 810414), (198, 777670), (209, 736740), (220, 699903), (228, 675345), (285, 540276), (330, 466602), (342, 450230), (380, 405207), (396, 388835), (418, 368370), (495, 311068), (570, 270138), (627, 245580), (660, 233301), (684, 225115), (836, 184185), (855, 180092), (990, 155534), (1045, 147348), (1140, 135069), (1254, 122790), (1710, 90046), (1881, 81860), (1980, 77767), (2090, 73674), (2508, 61395), (3135, 49116), (3420, 45023), (3762, 40930), (4093, 37620), (4180, 36837), (6270, 24558), (7524, 20465), (8186, 18810), (9405, 16372), (12279, 12540)]