90030300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 189951780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 127, 139, 150, 170, 204, 254, 255, 278, 300, 340, 381, 417, 425, 508, 510, 556, 635, 695, 762, 834, 850, 1020, 1270, 1275, 1390, 1524, 1668, 1700, 1905, 2085, 2159, 2363, 2540, 2550, 2780, 3175, 3475, 3810, 4170, 4318, 4726, 5100, 6350, 6477, 6950, 7089, 7620, 8340, 8636, 9452, 9525, 10425, 10795, 11815, 12700, 12954, 13900, 14178, 17653, 19050, 20850, 21590, 23630, 25908, 28356, 32385, 35306, 35445, 38100, 41700, 43180, 47260, 52959, 53975, 59075, 64770, 70612, 70890, 88265, 105918, 107950, 118150, 129540, 141780, 161925, 176530, 177225, 211836, 215900, 236300, 264795, 300101, 323850, 353060, 354450, 441325, 529590, 600202, 647700, 708900, 882650, 900303, 1059180, 1200404, 1323975, 1500505, 1765300, 1800606, 2647950, 3001010, 3601212, 4501515, 5295900, 6002020, 7502525, 9003030, 15005050, 18006060, 22507575, 30010100, 45015150, 90030300]

約数ペア:

[(1, 90030300), (2, 45015150), (3, 30010100), (4, 22507575), (5, 18006060), (6, 15005050), (10, 9003030), (12, 7502525), (15, 6002020), (17, 5295900), (20, 4501515), (25, 3601212), (30, 3001010), (34, 2647950), (50, 1800606), (51, 1765300), (60, 1500505), (68, 1323975), (75, 1200404), (85, 1059180), (100, 900303), (102, 882650), (127, 708900), (139, 647700), (150, 600202), (170, 529590), (204, 441325), (254, 354450), (255, 353060), (278, 323850), (300, 300101), (340, 264795), (381, 236300), (417, 215900), (425, 211836), (508, 177225), (510, 176530), (556, 161925), (635, 141780), (695, 129540), (762, 118150), (834, 107950), (850, 105918), (1020, 88265), (1270, 70890), (1275, 70612), (1390, 64770), (1524, 59075), (1668, 53975), (1700, 52959), (1905, 47260), (2085, 43180), (2159, 41700), (2363, 38100), (2540, 35445), (2550, 35306), (2780, 32385), (3175, 28356), (3475, 25908), (3810, 23630), (4170, 21590), (4318, 20850), (4726, 19050), (5100, 17653), (6350, 14178), (6477, 13900), (6950, 12954), (7089, 12700), (7620, 11815), (8340, 10795), (8636, 10425), (9452, 9525)]