68472200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 172459200

約数和(自身を除く): 103987000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 74, 76, 95, 100, 148, 152, 185, 190, 200, 296, 370, 380, 475, 487, 703, 740, 760, 925, 950, 974, 1406, 1480, 1850, 1900, 1948, 2435, 2812, 3515, 3700, 3800, 3896, 4870, 5624, 7030, 7400, 9253, 9740, 12175, 14060, 17575, 18019, 18506, 19480, 24350, 28120, 35150, 36038, 37012, 46265, 48700, 70300, 72076, 74024, 90095, 92530, 97400, 140600, 144152, 180190, 185060, 231325, 342361, 360380, 370120, 450475, 462650, 684722, 720760, 900950, 925300, 1369444, 1711805, 1801900, 1850600, 2738888, 3423610, 3603800, 6847220, 8559025, 13694440, 17118050, 34236100, 68472200]

約数ペア:

[(1, 68472200), (2, 34236100), (4, 17118050), (5, 13694440), (8, 8559025), (10, 6847220), (19, 3603800), (20, 3423610), (25, 2738888), (37, 1850600), (38, 1801900), (40, 1711805), (50, 1369444), (74, 925300), (76, 900950), (95, 720760), (100, 684722), (148, 462650), (152, 450475), (185, 370120), (190, 360380), (200, 342361), (296, 231325), (370, 185060), (380, 180190), (475, 144152), (487, 140600), (703, 97400), (740, 92530), (760, 90095), (925, 74024), (950, 72076), (974, 70300), (1406, 48700), (1480, 46265), (1850, 37012), (1900, 36038), (1948, 35150), (2435, 28120), (2812, 24350), (3515, 19480), (3700, 18506), (3800, 18019), (3896, 17575), (4870, 14060), (5624, 12175), (7030, 9740), (7400, 9253)]