142740500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2442

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 234654700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1700, 1750, 2125, 2380, 2399, 2975, 3500, 4250, 4798, 5950, 8500, 9596, 11900, 11995, 14875, 16793, 23990, 29750, 33586, 40783, 47980, 59500, 59975, 67172, 81566, 83965, 119950, 163132, 167930, 203915, 239900, 285481, 299875, 335860, 407830, 419825, 570962, 599750, 815660, 839650, 1019575, 1141924, 1199500, 1427405, 1679300, 2039150, 2099125, 2854810, 4078300, 4198250, 5097875, 5709620, 7137025, 8396500, 10195750, 14274050, 20391500, 28548100, 35685125, 71370250, 142740500]

約数ペア:

[(1, 142740500), (2, 71370250), (4, 35685125), (5, 28548100), (7, 20391500), (10, 14274050), (14, 10195750), (17, 8396500), (20, 7137025), (25, 5709620), (28, 5097875), (34, 4198250), (35, 4078300), (50, 2854810), (68, 2099125), (70, 2039150), (85, 1679300), (100, 1427405), (119, 1199500), (125, 1141924), (140, 1019575), (170, 839650), (175, 815660), (238, 599750), (250, 570962), (340, 419825), (350, 407830), (425, 335860), (476, 299875), (500, 285481), (595, 239900), (700, 203915), (850, 167930), (875, 163132), (1190, 119950), (1700, 83965), (1750, 81566), (2125, 67172), (2380, 59975), (2399, 59500), (2975, 47980), (3500, 40783), (4250, 33586), (4798, 29750), (5950, 23990), (8500, 16793), (9596, 14875), (11900, 11995)]