22431500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 43612660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 29, 34, 35, 50, 52, 58, 65, 68, 70, 85, 91, 100, 116, 119, 125, 130, 140, 145, 170, 175, 182, 203, 221, 238, 250, 260, 290, 325, 340, 350, 364, 377, 406, 425, 442, 455, 476, 493, 500, 580, 595, 650, 700, 725, 754, 812, 850, 875, 884, 910, 986, 1015, 1105, 1190, 1300, 1450, 1508, 1547, 1625, 1700, 1750, 1820, 1885, 1972, 2030, 2125, 2210, 2275, 2380, 2465, 2639, 2900, 2975, 3094, 3250, 3451, 3500, 3625, 3770, 4060, 4250, 4420, 4550, 4930, 5075, 5278, 5525, 5950, 6188, 6409, 6500, 6902, 7250, 7540, 7735, 8500, 9100, 9425, 9860, 10150, 10556, 11050, 11375, 11900, 12325, 12818, 13195, 13804, 14500, 14875, 15470, 17255, 18850, 20300, 22100, 22750, 24650, 25375, 25636, 26390, 27625, 29750, 30940, 32045, 34510, 37700, 38675, 44863, 45500, 47125, 49300, 50750, 52780, 55250, 59500, 61625, 64090, 65975, 69020, 77350, 86275, 89726, 94250, 101500, 110500, 123250, 128180, 131950, 154700, 160225, 172550, 179452, 188500, 193375, 224315, 246500, 263900, 320450, 329875, 345100, 386750, 431375, 448630, 640900, 659750, 773500, 801125, 862750, 897260, 1121575, 1319500, 1602250, 1725500, 2243150, 3204500, 4486300, 5607875, 11215750, 22431500]

約数ペア:

[(1, 22431500), (2, 11215750), (4, 5607875), (5, 4486300), (7, 3204500), (10, 2243150), (13, 1725500), (14, 1602250), (17, 1319500), (20, 1121575), (25, 897260), (26, 862750), (28, 801125), (29, 773500), (34, 659750), (35, 640900), (50, 448630), (52, 431375), (58, 386750), (65, 345100), (68, 329875), (70, 320450), (85, 263900), (91, 246500), (100, 224315), (116, 193375), (119, 188500), (125, 179452), (130, 172550), (140, 160225), (145, 154700), (170, 131950), (175, 128180), (182, 123250), (203, 110500), (221, 101500), (238, 94250), (250, 89726), (260, 86275), (290, 77350), (325, 69020), (340, 65975), (350, 64090), (364, 61625), (377, 59500), (406, 55250), (425, 52780), (442, 50750), (455, 49300), (476, 47125), (493, 45500), (500, 44863), (580, 38675), (595, 37700), (650, 34510), (700, 32045), (725, 30940), (754, 29750), (812, 27625), (850, 26390), (875, 25636), (884, 25375), (910, 24650), (986, 22750), (1015, 22100), (1105, 20300), (1190, 18850), (1300, 17255), (1450, 15470), (1508, 14875), (1547, 14500), (1625, 13804), (1700, 13195), (1750, 12818), (1820, 12325), (1885, 11900), (1972, 11375), (2030, 11050), (2125, 10556), (2210, 10150), (2275, 9860), (2380, 9425), (2465, 9100), (2639, 8500), (2900, 7735), (2975, 7540), (3094, 7250), (3250, 6902), (3451, 6500), (3500, 6409), (3625, 6188), (3770, 5950), (4060, 5525), (4250, 5278), (4420, 5075), (4550, 4930)]