174972420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 637862400

約数和(自身を除く): 462889980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 1107, 1129, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1890, 2214, 2258, 2460, 2583, 2870, 3387, 3444, 3690, 3780, 4305, 4428, 4516, 5166, 5535, 5645, 5740, 6774, 7380, 7749, 7903, 8610, 10161, 10332, 11070, 11290, 12915, 13548, 15498, 15806, 16935, 17220, 20322, 22140, 22580, 23709, 25830, 30483, 30996, 31612, 33870, 38745, 39515, 40644, 46289, 47418, 50805, 51660, 60966, 67740, 71127, 77490, 79030, 92578, 94836, 101610, 118545, 121932, 138867, 142254, 152415, 154980, 158060, 185156, 203220, 213381, 231445, 237090, 277734, 284508, 304830, 324023, 355635, 416601, 426762, 462890, 474180, 555468, 609660, 648046, 694335, 711270, 833202, 853524, 925780, 972069, 1066905, 1249803, 1296092, 1388670, 1422540, 1620115, 1666404, 1944138, 2083005, 2133810, 2499606, 2777340, 2916207, 3240230, 3888276, 4166010, 4267620, 4860345, 4999212, 5832414, 6249015, 6480460, 8332020, 8748621, 9720690, 11664828, 12498030, 14581035, 17497242, 19441380, 24996060, 29162070, 34994484, 43743105, 58324140, 87486210, 174972420]

約数ペア:

[(1, 174972420), (2, 87486210), (3, 58324140), (4, 43743105), (5, 34994484), (6, 29162070), (7, 24996060), (9, 19441380), (10, 17497242), (12, 14581035), (14, 12498030), (15, 11664828), (18, 9720690), (20, 8748621), (21, 8332020), (27, 6480460), (28, 6249015), (30, 5832414), (35, 4999212), (36, 4860345), (41, 4267620), (42, 4166010), (45, 3888276), (54, 3240230), (60, 2916207), (63, 2777340), (70, 2499606), (82, 2133810), (84, 2083005), (90, 1944138), (105, 1666404), (108, 1620115), (123, 1422540), (126, 1388670), (135, 1296092), (140, 1249803), (164, 1066905), (180, 972069), (189, 925780), (205, 853524), (210, 833202), (246, 711270), (252, 694335), (270, 648046), (287, 609660), (315, 555468), (369, 474180), (378, 462890), (410, 426762), (420, 416601), (492, 355635), (540, 324023), (574, 304830), (615, 284508), (630, 277734), (738, 237090), (756, 231445), (820, 213381), (861, 203220), (945, 185156), (1107, 158060), (1129, 154980), (1148, 152415), (1230, 142254), (1260, 138867), (1435, 121932), (1476, 118545), (1722, 101610), (1845, 94836), (1890, 92578), (2214, 79030), (2258, 77490), (2460, 71127), (2583, 67740), (2870, 60966), (3387, 51660), (3444, 50805), (3690, 47418), (3780, 46289), (4305, 40644), (4428, 39515), (4516, 38745), (5166, 33870), (5535, 31612), (5645, 30996), (5740, 30483), (6774, 25830), (7380, 23709), (7749, 22580), (7903, 22140), (8610, 20322), (10161, 17220), (10332, 16935), (11070, 15806), (11290, 15498), (12915, 13548)]