15141000

素因数分解:

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

素因数の和:141

約数の個数: 192

約数和(自身を含む): 55486080

約数和(自身を除く): 40345080

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, 700, 721, 735, 750, 824, 840, 875, 980, 1000, 1030, 1050, 1176, 1225, 1236, 1400, 1442, 1470, 1500, 1545, 1750, 1960, 2060, 2100, 2163, 2450, 2472, 2575, 2625, 2884, 2940, 3000, 3090, 3500, 3605, 3675, 4120, 4200, 4326, 4900, 5047, 5150, 5250, 5768, 5880, 6125, 6180, 7000, 7210, 7350, 7725, 8652, 9800, 10094, 10300, 10500, 10815, 12250, 12360, 12875, 14420, 14700, 15141, 15450, 17304, 18025, 18375, 20188, 20600, 21000, 21630, 24500, 25235, 25750, 28840, 29400, 30282, 30900, 36050, 36750, 38625, 40376, 43260, 49000, 50470, 51500, 54075, 60564, 61800, 72100, 73500, 75705, 77250, 86520, 90125, 100940, 103000, 108150, 121128, 126175, 144200, 147000, 151410, 154500, 180250, 201880, 216300, 252350, 270375, 302820, 309000, 360500, 378525, 432600, 504700, 540750, 605640, 630875, 721000, 757050, 1009400, 1081500, 1261750, 1514100, 1892625, 2163000, 2523500, 3028200, 3785250, 5047000, 7570500, 15141000]

約数ペア:

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