282618180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 957358080

約数和(自身を除く): 674739900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 180, 195, 234, 254, 260, 270, 317, 351, 381, 390, 468, 508, 540, 585, 634, 635, 702, 762, 780, 951, 1143, 1170, 1268, 1270, 1404, 1524, 1585, 1651, 1755, 1902, 1905, 2286, 2340, 2540, 2853, 3170, 3302, 3429, 3510, 3804, 3810, 4121, 4572, 4755, 4953, 5706, 5715, 6340, 6604, 6858, 7020, 7620, 8242, 8255, 8559, 9510, 9906, 11412, 11430, 12363, 13716, 14265, 14859, 16484, 16510, 17118, 17145, 19020, 19812, 20605, 22860, 24726, 24765, 28530, 29718, 33020, 34236, 34290, 37089, 40259, 41210, 42795, 44577, 49452, 49530, 57060, 59436, 61815, 68580, 74178, 74295, 80518, 82420, 85590, 89154, 99060, 111267, 120777, 123630, 148356, 148590, 161036, 171180, 178308, 185445, 201295, 222534, 222885, 241554, 247260, 297180, 362331, 370890, 402590, 445068, 445770, 483108, 523367, 556335, 603885, 724662, 741780, 805180, 891540, 1046734, 1086993, 1112670, 1207770, 1449324, 1570101, 1811655, 2093468, 2173986, 2225340, 2415540, 2616835, 3140202, 3623310, 4347972, 4710303, 5233670, 5434965, 6280404, 7246620, 7850505, 9420606, 10467340, 10869930, 14130909, 15701010, 18841212, 21739860, 23551515, 28261818, 31402020, 47103030, 56523636, 70654545, 94206060, 141309090, 282618180]

約数ペア:

[(1, 282618180), (2, 141309090), (3, 94206060), (4, 70654545), (5, 56523636), (6, 47103030), (9, 31402020), (10, 28261818), (12, 23551515), (13, 21739860), (15, 18841212), (18, 15701010), (20, 14130909), (26, 10869930), (27, 10467340), (30, 9420606), (36, 7850505), (39, 7246620), (45, 6280404), (52, 5434965), (54, 5233670), (60, 4710303), (65, 4347972), (78, 3623310), (90, 3140202), (108, 2616835), (117, 2415540), (127, 2225340), (130, 2173986), (135, 2093468), (156, 1811655), (180, 1570101), (195, 1449324), (234, 1207770), (254, 1112670), (260, 1086993), (270, 1046734), (317, 891540), (351, 805180), (381, 741780), (390, 724662), (468, 603885), (508, 556335), (540, 523367), (585, 483108), (634, 445770), (635, 445068), (702, 402590), (762, 370890), (780, 362331), (951, 297180), (1143, 247260), (1170, 241554), (1268, 222885), (1270, 222534), (1404, 201295), (1524, 185445), (1585, 178308), (1651, 171180), (1755, 161036), (1902, 148590), (1905, 148356), (2286, 123630), (2340, 120777), (2540, 111267), (2853, 99060), (3170, 89154), (3302, 85590), (3429, 82420), (3510, 80518), (3804, 74295), (3810, 74178), (4121, 68580), (4572, 61815), (4755, 59436), (4953, 57060), (5706, 49530), (5715, 49452), (6340, 44577), (6604, 42795), (6858, 41210), (7020, 40259), (7620, 37089), (8242, 34290), (8255, 34236), (8559, 33020), (9510, 29718), (9906, 28530), (11412, 24765), (11430, 24726), (12363, 22860), (13716, 20605), (14265, 19812), (14859, 19020), (16484, 17145), (16510, 17118)]