73051000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 193752000

約数和(自身を除く): 120701000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 125, 145, 200, 220, 229, 232, 250, 275, 290, 319, 440, 458, 500, 550, 580, 638, 725, 916, 1000, 1100, 1145, 1160, 1276, 1375, 1450, 1595, 1832, 2200, 2290, 2519, 2552, 2750, 2900, 3190, 3625, 4580, 5038, 5500, 5725, 5800, 6380, 6641, 7250, 7975, 9160, 10076, 11000, 11450, 12595, 12760, 13282, 14500, 15950, 20152, 22900, 25190, 26564, 28625, 29000, 31900, 33205, 39875, 45800, 50380, 53128, 57250, 62975, 63800, 66410, 73051, 79750, 100760, 114500, 125950, 132820, 146102, 159500, 166025, 229000, 251900, 265640, 292204, 314875, 319000, 332050, 365255, 503800, 584408, 629750, 664100, 730510, 830125, 1259500, 1328200, 1461020, 1660250, 1826275, 2519000, 2922040, 3320500, 3652550, 6641000, 7305100, 9131375, 14610200, 18262750, 36525500, 73051000]

約数ペア:

[(1, 73051000), (2, 36525500), (4, 18262750), (5, 14610200), (8, 9131375), (10, 7305100), (11, 6641000), (20, 3652550), (22, 3320500), (25, 2922040), (29, 2519000), (40, 1826275), (44, 1660250), (50, 1461020), (55, 1328200), (58, 1259500), (88, 830125), (100, 730510), (110, 664100), (116, 629750), (125, 584408), (145, 503800), (200, 365255), (220, 332050), (229, 319000), (232, 314875), (250, 292204), (275, 265640), (290, 251900), (319, 229000), (440, 166025), (458, 159500), (500, 146102), (550, 132820), (580, 125950), (638, 114500), (725, 100760), (916, 79750), (1000, 73051), (1100, 66410), (1145, 63800), (1160, 62975), (1276, 57250), (1375, 53128), (1450, 50380), (1595, 45800), (1832, 39875), (2200, 33205), (2290, 31900), (2519, 29000), (2552, 28625), (2750, 26564), (2900, 25190), (3190, 22900), (3625, 20152), (4580, 15950), (5038, 14500), (5500, 13282), (5725, 12760), (5800, 12595), (6380, 11450), (6641, 11000), (7250, 10076), (7975, 9160)]