250261080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 807252480

約数和(自身を除く): 556991400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1608, 1831, 2010, 2040, 2278, 2680, 3417, 3662, 4020, 4556, 5493, 5695, 6834, 7324, 8040, 9112, 9155, 10986, 11390, 13668, 14648, 17085, 18310, 21972, 22780, 27336, 27465, 31127, 34170, 36620, 43944, 45560, 54930, 62254, 68340, 73240, 93381, 109860, 122677, 124508, 136680, 155635, 186762, 219720, 245354, 249016, 311270, 368031, 373524, 466905, 490708, 613385, 622540, 736062, 747048, 933810, 981416, 1226770, 1245080, 1472124, 1840155, 1867620, 2085509, 2453540, 2944248, 3680310, 3735240, 4171018, 4907080, 6256527, 7360620, 8342036, 10427545, 12513054, 14721240, 16684072, 20855090, 25026108, 31282635, 41710180, 50052216, 62565270, 83420360, 125130540, 250261080]

約数ペア:

[(1, 250261080), (2, 125130540), (3, 83420360), (4, 62565270), (5, 50052216), (6, 41710180), (8, 31282635), (10, 25026108), (12, 20855090), (15, 16684072), (17, 14721240), (20, 12513054), (24, 10427545), (30, 8342036), (34, 7360620), (40, 6256527), (51, 4907080), (60, 4171018), (67, 3735240), (68, 3680310), (85, 2944248), (102, 2453540), (120, 2085509), (134, 1867620), (136, 1840155), (170, 1472124), (201, 1245080), (204, 1226770), (255, 981416), (268, 933810), (335, 747048), (340, 736062), (402, 622540), (408, 613385), (510, 490708), (536, 466905), (670, 373524), (680, 368031), (804, 311270), (1005, 249016), (1020, 245354), (1139, 219720), (1340, 186762), (1608, 155635), (1831, 136680), (2010, 124508), (2040, 122677), (2278, 109860), (2680, 93381), (3417, 73240), (3662, 68340), (4020, 62254), (4556, 54930), (5493, 45560), (5695, 43944), (6834, 36620), (7324, 34170), (8040, 31127), (9112, 27465), (9155, 27336), (10986, 22780), (11390, 21972), (13668, 18310), (14648, 17085)]