5153940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 18083520

約数和(自身を除く): 12929580

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, 137, 165, 171, 180, 190, 198, 209, 220, 228, 274, 285, 330, 342, 380, 396, 411, 418, 495, 548, 570, 627, 660, 684, 685, 822, 836, 855, 990, 1045, 1140, 1233, 1254, 1370, 1507, 1644, 1710, 1881, 1980, 2055, 2090, 2466, 2508, 2603, 2740, 3014, 3135, 3420, 3762, 4110, 4180, 4521, 4932, 5206, 6028, 6165, 6270, 7524, 7535, 7809, 8220, 9042, 9405, 10412, 12330, 12540, 13015, 13563, 15070, 15618, 18084, 18810, 22605, 23427, 24660, 26030, 27126, 28633, 30140, 31236, 37620, 39045, 45210, 46854, 52060, 54252, 57266, 67815, 78090, 85899, 90420, 93708, 114532, 117135, 135630, 143165, 156180, 171798, 234270, 257697, 271260, 286330, 343596, 429495, 468540, 515394, 572660, 858990, 1030788, 1288485, 1717980, 2576970, 5153940]

約数ペア:

[(1, 5153940), (2, 2576970), (3, 1717980), (4, 1288485), (5, 1030788), (6, 858990), (9, 572660), (10, 515394), (11, 468540), (12, 429495), (15, 343596), (18, 286330), (19, 271260), (20, 257697), (22, 234270), (30, 171798), (33, 156180), (36, 143165), (38, 135630), (44, 117135), (45, 114532), (55, 93708), (57, 90420), (60, 85899), (66, 78090), (76, 67815), (90, 57266), (95, 54252), (99, 52060), (110, 46854), (114, 45210), (132, 39045), (137, 37620), (165, 31236), (171, 30140), (180, 28633), (190, 27126), (198, 26030), (209, 24660), (220, 23427), (228, 22605), (274, 18810), (285, 18084), (330, 15618), (342, 15070), (380, 13563), (396, 13015), (411, 12540), (418, 12330), (495, 10412), (548, 9405), (570, 9042), (627, 8220), (660, 7809), (684, 7535), (685, 7524), (822, 6270), (836, 6165), (855, 6028), (990, 5206), (1045, 4932), (1140, 4521), (1233, 4180), (1254, 4110), (1370, 3762), (1507, 3420), (1644, 3135), (1710, 3014), (1881, 2740), (1980, 2603), (2055, 2508), (2090, 2466)]