168315000

素因数分解:

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

素因数の和:272

約数の個数: 240

約数和(自身を含む): 614334600

約数和(自身を除く): 446019600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 229, 245, 250, 280, 294, 300, 350, 375, 392, 420, 458, 490, 500, 525, 588, 600, 625, 687, 700, 735, 750, 840, 875, 916, 980, 1000, 1050, 1145, 1176, 1225, 1250, 1374, 1400, 1470, 1500, 1603, 1750, 1832, 1875, 1960, 2100, 2290, 2450, 2500, 2625, 2748, 2940, 3000, 3206, 3435, 3500, 3675, 3750, 4200, 4375, 4580, 4809, 4900, 5000, 5250, 5496, 5725, 5880, 6125, 6412, 6870, 7000, 7350, 7500, 8015, 8750, 9160, 9618, 9800, 10500, 11221, 11450, 12250, 12824, 13125, 13740, 14700, 15000, 16030, 17175, 17500, 18375, 19236, 21000, 22442, 22900, 24045, 24500, 26250, 27480, 28625, 29400, 30625, 32060, 33663, 34350, 35000, 36750, 38472, 40075, 44884, 45800, 48090, 49000, 52500, 56105, 57250, 61250, 64120, 67326, 68700, 73500, 80150, 85875, 89768, 91875, 96180, 105000, 112210, 114500, 120225, 122500, 134652, 137400, 143125, 147000, 160300, 168315, 171750, 183750, 192360, 200375, 224420, 229000, 240450, 245000, 269304, 280525, 286250, 320600, 336630, 343500, 367500, 400750, 429375, 448840, 480900, 561050, 572500, 601125, 673260, 687000, 735000, 801500, 841575, 858750, 961800, 1001875, 1122100, 1145000, 1202250, 1346520, 1402625, 1603000, 1683150, 1717500, 2003750, 2244200, 2404500, 2805250, 3005625, 3366300, 3435000, 4007500, 4207875, 4809000, 5610500, 6011250, 6732600, 7013125, 8015000, 8415750, 11221000, 12022500, 14026250, 16831500, 21039375, 24045000, 28052500, 33663000, 42078750, 56105000, 84157500, 168315000]

約数ペア:

[(1, 168315000), (2, 84157500), (3, 56105000), (4, 42078750), (5, 33663000), (6, 28052500), (7, 24045000), (8, 21039375), (10, 16831500), (12, 14026250), (14, 12022500), (15, 11221000), (20, 8415750), (21, 8015000), (24, 7013125), (25, 6732600), (28, 6011250), (30, 5610500), (35, 4809000), (40, 4207875), (42, 4007500), (49, 3435000), (50, 3366300), (56, 3005625), (60, 2805250), (70, 2404500), (75, 2244200), (84, 2003750), (98, 1717500), (100, 1683150), (105, 1603000), (120, 1402625), (125, 1346520), (140, 1202250), (147, 1145000), (150, 1122100), (168, 1001875), (175, 961800), (196, 858750), (200, 841575), (210, 801500), (229, 735000), (245, 687000), (250, 673260), (280, 601125), (294, 572500), (300, 561050), (350, 480900), (375, 448840), (392, 429375), (420, 400750), (458, 367500), (490, 343500), (500, 336630), (525, 320600), (588, 286250), (600, 280525), (625, 269304), (687, 245000), (700, 240450), (735, 229000), (750, 224420), (840, 200375), (875, 192360), (916, 183750), (980, 171750), (1000, 168315), (1050, 160300), (1145, 147000), (1176, 143125), (1225, 137400), (1250, 134652), (1374, 122500), (1400, 120225), (1470, 114500), (1500, 112210), (1603, 105000), (1750, 96180), (1832, 91875), (1875, 89768), (1960, 85875), (2100, 80150), (2290, 73500), (2450, 68700), (2500, 67326), (2625, 64120), (2748, 61250), (2940, 57250), (3000, 56105), (3206, 52500), (3435, 49000), (3500, 48090), (3675, 45800), (3750, 44884), (4200, 40075), (4375, 38472), (4580, 36750), (4809, 35000), (4900, 34350), (5000, 33663), (5250, 32060), (5496, 30625), (5725, 29400), (5880, 28625), (6125, 27480), (6412, 26250), (6870, 24500), (7000, 24045), (7350, 22900), (7500, 22442), (8015, 21000), (8750, 19236), (9160, 18375), (9618, 17500), (9800, 17175), (10500, 16030), (11221, 15000), (11450, 14700), (12250, 13740), (12824, 13125)]