73749400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 184140000

約数和(自身を除く): 110390600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 109, 136, 170, 199, 200, 218, 340, 398, 425, 436, 545, 680, 796, 850, 872, 995, 1090, 1592, 1700, 1853, 1990, 2180, 2725, 3383, 3400, 3706, 3980, 4360, 4975, 5450, 6766, 7412, 7960, 9265, 9950, 10900, 13532, 14824, 16915, 18530, 19900, 21691, 21800, 27064, 33830, 37060, 39800, 43382, 46325, 67660, 74120, 84575, 86764, 92650, 108455, 135320, 169150, 173528, 185300, 216910, 338300, 368747, 370600, 433820, 542275, 676600, 737494, 867640, 1084550, 1474988, 1843735, 2169100, 2949976, 3687470, 4338200, 7374940, 9218675, 14749880, 18437350, 36874700, 73749400]

約数ペア:

[(1, 73749400), (2, 36874700), (4, 18437350), (5, 14749880), (8, 9218675), (10, 7374940), (17, 4338200), (20, 3687470), (25, 2949976), (34, 2169100), (40, 1843735), (50, 1474988), (68, 1084550), (85, 867640), (100, 737494), (109, 676600), (136, 542275), (170, 433820), (199, 370600), (200, 368747), (218, 338300), (340, 216910), (398, 185300), (425, 173528), (436, 169150), (545, 135320), (680, 108455), (796, 92650), (850, 86764), (872, 84575), (995, 74120), (1090, 67660), (1592, 46325), (1700, 43382), (1853, 39800), (1990, 37060), (2180, 33830), (2725, 27064), (3383, 21800), (3400, 21691), (3706, 19900), (3980, 18530), (4360, 16915), (4975, 14824), (5450, 13532), (6766, 10900), (7412, 9950), (7960, 9265)]