13518750

素因数分解:

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

素因数の和:140

約数の個数: 96

約数和(自身を含む): 38997504

約数和(自身を除く): 25478754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 125, 150, 175, 206, 210, 250, 309, 350, 375, 515, 525, 618, 625, 721, 750, 875, 1030, 1050, 1250, 1442, 1545, 1750, 1875, 2163, 2575, 2625, 3090, 3125, 3605, 3750, 4326, 4375, 5150, 5250, 6250, 7210, 7725, 8750, 9375, 10815, 12875, 13125, 15450, 18025, 18750, 21630, 21875, 25750, 26250, 36050, 38625, 43750, 54075, 64375, 65625, 77250, 90125, 108150, 128750, 131250, 180250, 193125, 270375, 321875, 386250, 450625, 540750, 643750, 901250, 965625, 1351875, 1931250, 2253125, 2703750, 4506250, 6759375, 13518750]

約数ペア:

[(1, 13518750), (2, 6759375), (3, 4506250), (5, 2703750), (6, 2253125), (7, 1931250), (10, 1351875), (14, 965625), (15, 901250), (21, 643750), (25, 540750), (30, 450625), (35, 386250), (42, 321875), (50, 270375), (70, 193125), (75, 180250), (103, 131250), (105, 128750), (125, 108150), (150, 90125), (175, 77250), (206, 65625), (210, 64375), (250, 54075), (309, 43750), (350, 38625), (375, 36050), (515, 26250), (525, 25750), (618, 21875), (625, 21630), (721, 18750), (750, 18025), (875, 15450), (1030, 13125), (1050, 12875), (1250, 10815), (1442, 9375), (1545, 8750), (1750, 7725), (1875, 7210), (2163, 6250), (2575, 5250), (2625, 5150), (3090, 4375), (3125, 4326), (3605, 3750)]