69689800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 174096000

約数和(自身を除く): 104406200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 103, 136, 170, 199, 200, 206, 340, 398, 412, 425, 515, 680, 796, 824, 850, 995, 1030, 1592, 1700, 1751, 1990, 2060, 2575, 3383, 3400, 3502, 3980, 4120, 4975, 5150, 6766, 7004, 7960, 8755, 9950, 10300, 13532, 14008, 16915, 17510, 19900, 20497, 20600, 27064, 33830, 35020, 39800, 40994, 43775, 67660, 70040, 81988, 84575, 87550, 102485, 135320, 163976, 169150, 175100, 204970, 338300, 348449, 350200, 409940, 512425, 676600, 696898, 819880, 1024850, 1393796, 1742245, 2049700, 2787592, 3484490, 4099400, 6968980, 8711225, 13937960, 17422450, 34844900, 69689800]

約数ペア:

[(1, 69689800), (2, 34844900), (4, 17422450), (5, 13937960), (8, 8711225), (10, 6968980), (17, 4099400), (20, 3484490), (25, 2787592), (34, 2049700), (40, 1742245), (50, 1393796), (68, 1024850), (85, 819880), (100, 696898), (103, 676600), (136, 512425), (170, 409940), (199, 350200), (200, 348449), (206, 338300), (340, 204970), (398, 175100), (412, 169150), (425, 163976), (515, 135320), (680, 102485), (796, 87550), (824, 84575), (850, 81988), (995, 70040), (1030, 67660), (1592, 43775), (1700, 40994), (1751, 39800), (1990, 35020), (2060, 33830), (2575, 27064), (3383, 20600), (3400, 20497), (3502, 19900), (3980, 17510), (4120, 16915), (4975, 14008), (5150, 13532), (6766, 10300), (7004, 9950), (7960, 8755)]