828679200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1219

約数の個数: 144

約数和(自身を含む): 2706701760

約数和(自身を除く): 1878022560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 487, 600, 709, 800, 974, 1200, 1418, 1461, 1948, 2127, 2400, 2435, 2836, 2922, 3545, 3896, 4254, 4870, 5672, 5844, 7090, 7305, 7792, 8508, 9740, 10635, 11344, 11688, 12175, 14180, 14610, 15584, 17016, 17725, 19480, 21270, 22688, 23376, 24350, 28360, 29220, 34032, 35450, 36525, 38960, 42540, 46752, 48700, 53175, 56720, 58440, 68064, 70900, 73050, 77920, 85080, 97400, 106350, 113440, 116880, 141800, 146100, 170160, 194800, 212700, 233760, 283600, 292200, 340320, 345283, 389600, 425400, 567200, 584400, 690566, 850800, 1035849, 1168800, 1381132, 1701600, 1726415, 2071698, 2762264, 3452830, 4143396, 5179245, 5524528, 6905660, 8286792, 8632075, 10358490, 11049056, 13811320, 16573584, 17264150, 20716980, 25896225, 27622640, 33147168, 34528300, 41433960, 51792450, 55245280, 69056600, 82867920, 103584900, 138113200, 165735840, 207169800, 276226400, 414339600, 828679200]

約数ペア:

[(1, 828679200), (2, 414339600), (3, 276226400), (4, 207169800), (5, 165735840), (6, 138113200), (8, 103584900), (10, 82867920), (12, 69056600), (15, 55245280), (16, 51792450), (20, 41433960), (24, 34528300), (25, 33147168), (30, 27622640), (32, 25896225), (40, 20716980), (48, 17264150), (50, 16573584), (60, 13811320), (75, 11049056), (80, 10358490), (96, 8632075), (100, 8286792), (120, 6905660), (150, 5524528), (160, 5179245), (200, 4143396), (240, 3452830), (300, 2762264), (400, 2071698), (480, 1726415), (487, 1701600), (600, 1381132), (709, 1168800), (800, 1035849), (974, 850800), (1200, 690566), (1418, 584400), (1461, 567200), (1948, 425400), (2127, 389600), (2400, 345283), (2435, 340320), (2836, 292200), (2922, 283600), (3545, 233760), (3896, 212700), (4254, 194800), (4870, 170160), (5672, 146100), (5844, 141800), (7090, 116880), (7305, 113440), (7792, 106350), (8508, 97400), (9740, 85080), (10635, 77920), (11344, 73050), (11688, 70900), (12175, 68064), (14180, 58440), (14610, 56720), (15584, 53175), (17016, 48700), (17725, 46752), (19480, 42540), (21270, 38960), (22688, 36525), (23376, 35450), (24350, 34032), (28360, 29220)]