75705000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 277786080

約数和(自身を除く): 202081080

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, 103, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 206, 210, 245, 250, 280, 294, 300, 309, 350, 375, 392, 412, 420, 490, 500, 515, 525, 588, 600, 618, 625, 700, 721, 735, 750, 824, 840, 875, 980, 1000, 1030, 1050, 1176, 1225, 1236, 1250, 1400, 1442, 1470, 1500, 1545, 1750, 1875, 1960, 2060, 2100, 2163, 2450, 2472, 2500, 2575, 2625, 2884, 2940, 3000, 3090, 3500, 3605, 3675, 3750, 4120, 4200, 4326, 4375, 4900, 5000, 5047, 5150, 5250, 5768, 5880, 6125, 6180, 7000, 7210, 7350, 7500, 7725, 8652, 8750, 9800, 10094, 10300, 10500, 10815, 12250, 12360, 12875, 13125, 14420, 14700, 15000, 15141, 15450, 17304, 17500, 18025, 18375, 20188, 20600, 21000, 21630, 24500, 25235, 25750, 26250, 28840, 29400, 30282, 30625, 30900, 35000, 36050, 36750, 38625, 40376, 43260, 49000, 50470, 51500, 52500, 54075, 60564, 61250, 61800, 64375, 72100, 73500, 75705, 77250, 86520, 90125, 91875, 100940, 103000, 105000, 108150, 121128, 122500, 126175, 128750, 144200, 147000, 151410, 154500, 180250, 183750, 193125, 201880, 216300, 245000, 252350, 257500, 270375, 302820, 309000, 360500, 367500, 378525, 386250, 432600, 450625, 504700, 515000, 540750, 605640, 630875, 721000, 735000, 757050, 772500, 901250, 1009400, 1081500, 1261750, 1351875, 1514100, 1545000, 1802500, 1892625, 2163000, 2523500, 2703750, 3028200, 3154375, 3605000, 3785250, 5047000, 5407500, 6308750, 7570500, 9463125, 10815000, 12617500, 15141000, 18926250, 25235000, 37852500, 75705000]

約数ペア:

[(1, 75705000), (2, 37852500), (3, 25235000), (4, 18926250), (5, 15141000), (6, 12617500), (7, 10815000), (8, 9463125), (10, 7570500), (12, 6308750), (14, 5407500), (15, 5047000), (20, 3785250), (21, 3605000), (24, 3154375), (25, 3028200), (28, 2703750), (30, 2523500), (35, 2163000), (40, 1892625), (42, 1802500), (49, 1545000), (50, 1514100), (56, 1351875), (60, 1261750), (70, 1081500), (75, 1009400), (84, 901250), (98, 772500), (100, 757050), (103, 735000), (105, 721000), (120, 630875), (125, 605640), (140, 540750), (147, 515000), (150, 504700), (168, 450625), (175, 432600), (196, 386250), (200, 378525), (206, 367500), (210, 360500), (245, 309000), (250, 302820), (280, 270375), (294, 257500), (300, 252350), (309, 245000), (350, 216300), (375, 201880), (392, 193125), (412, 183750), (420, 180250), (490, 154500), (500, 151410), (515, 147000), (525, 144200), (588, 128750), (600, 126175), (618, 122500), (625, 121128), (700, 108150), (721, 105000), (735, 103000), (750, 100940), (824, 91875), (840, 90125), (875, 86520), (980, 77250), (1000, 75705), (1030, 73500), (1050, 72100), (1176, 64375), (1225, 61800), (1236, 61250), (1250, 60564), (1400, 54075), (1442, 52500), (1470, 51500), (1500, 50470), (1545, 49000), (1750, 43260), (1875, 40376), (1960, 38625), (2060, 36750), (2100, 36050), (2163, 35000), (2450, 30900), (2472, 30625), (2500, 30282), (2575, 29400), (2625, 28840), (2884, 26250), (2940, 25750), (3000, 25235), (3090, 24500), (3500, 21630), (3605, 21000), (3675, 20600), (3750, 20188), (4120, 18375), (4200, 18025), (4326, 17500), (4375, 17304), (4900, 15450), (5000, 15141), (5047, 15000), (5150, 14700), (5250, 14420), (5768, 13125), (5880, 12875), (6125, 12360), (6180, 12250), (7000, 10815), (7210, 10500), (7350, 10300), (7500, 10094), (7725, 9800), (8652, 8750)]