90409200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 339502080

約数和(自身を除く): 249092880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 100, 105, 112, 120, 140, 141, 150, 168, 175, 188, 200, 210, 229, 235, 240, 280, 282, 300, 329, 336, 350, 376, 400, 420, 458, 470, 525, 560, 564, 600, 658, 687, 700, 705, 752, 840, 916, 940, 987, 1050, 1128, 1145, 1175, 1200, 1316, 1374, 1400, 1410, 1603, 1645, 1680, 1832, 1880, 1974, 2100, 2256, 2290, 2350, 2632, 2748, 2800, 2820, 3206, 3290, 3435, 3525, 3664, 3760, 3948, 4200, 4580, 4700, 4809, 4935, 5264, 5496, 5640, 5725, 6412, 6580, 6870, 7050, 7896, 8015, 8225, 8400, 9160, 9400, 9618, 9870, 10763, 10992, 11280, 11450, 12824, 13160, 13740, 14100, 15792, 16030, 16450, 17175, 18320, 18800, 19236, 19740, 21526, 22900, 24045, 24675, 25648, 26320, 27480, 28200, 32060, 32289, 32900, 34350, 38472, 39480, 40075, 43052, 45800, 48090, 49350, 53815, 54960, 56400, 64120, 64578, 65800, 68700, 75341, 76944, 78960, 80150, 86104, 91600, 96180, 98700, 107630, 120225, 128240, 129156, 131600, 137400, 150682, 160300, 161445, 172208, 192360, 197400, 215260, 226023, 240450, 258312, 269075, 274800, 301364, 320600, 322890, 376705, 384720, 394800, 430520, 452046, 480900, 516624, 538150, 602728, 641200, 645780, 753410, 807225, 861040, 904092, 961800, 1076300, 1130115, 1205456, 1291560, 1506820, 1614450, 1808184, 1883525, 1923600, 2152600, 2260230, 2583120, 3013640, 3228900, 3616368, 3767050, 4305200, 4520460, 5650575, 6027280, 6457800, 7534100, 9040920, 11301150, 12915600, 15068200, 18081840, 22602300, 30136400, 45204600, 90409200]

約数ペア:

[(1, 90409200), (2, 45204600), (3, 30136400), (4, 22602300), (5, 18081840), (6, 15068200), (7, 12915600), (8, 11301150), (10, 9040920), (12, 7534100), (14, 6457800), (15, 6027280), (16, 5650575), (20, 4520460), (21, 4305200), (24, 3767050), (25, 3616368), (28, 3228900), (30, 3013640), (35, 2583120), (40, 2260230), (42, 2152600), (47, 1923600), (48, 1883525), (50, 1808184), (56, 1614450), (60, 1506820), (70, 1291560), (75, 1205456), (80, 1130115), (84, 1076300), (94, 961800), (100, 904092), (105, 861040), (112, 807225), (120, 753410), (140, 645780), (141, 641200), (150, 602728), (168, 538150), (175, 516624), (188, 480900), (200, 452046), (210, 430520), (229, 394800), (235, 384720), (240, 376705), (280, 322890), (282, 320600), (300, 301364), (329, 274800), (336, 269075), (350, 258312), (376, 240450), (400, 226023), (420, 215260), (458, 197400), (470, 192360), (525, 172208), (560, 161445), (564, 160300), (600, 150682), (658, 137400), (687, 131600), (700, 129156), (705, 128240), (752, 120225), (840, 107630), (916, 98700), (940, 96180), (987, 91600), (1050, 86104), (1128, 80150), (1145, 78960), (1175, 76944), (1200, 75341), (1316, 68700), (1374, 65800), (1400, 64578), (1410, 64120), (1603, 56400), (1645, 54960), (1680, 53815), (1832, 49350), (1880, 48090), (1974, 45800), (2100, 43052), (2256, 40075), (2290, 39480), (2350, 38472), (2632, 34350), (2748, 32900), (2800, 32289), (2820, 32060), (3206, 28200), (3290, 27480), (3435, 26320), (3525, 25648), (3664, 24675), (3760, 24045), (3948, 22900), (4200, 21526), (4580, 19740), (4700, 19236), (4809, 18800), (4935, 18320), (5264, 17175), (5496, 16450), (5640, 16030), (5725, 15792), (6412, 14100), (6580, 13740), (6870, 13160), (7050, 12824), (7896, 11450), (8015, 11280), (8225, 10992), (8400, 10763), (9160, 9870), (9400, 9618)]