304250800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 270

約数和(自身を含む): 918281628

約数和(自身を除く): 614030828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 43, 49, 50, 56, 70, 76, 80, 86, 95, 98, 100, 112, 133, 140, 152, 172, 175, 190, 196, 200, 215, 245, 266, 280, 301, 304, 344, 350, 361, 380, 392, 400, 430, 475, 490, 532, 560, 602, 665, 688, 700, 722, 760, 784, 817, 860, 931, 950, 980, 1064, 1075, 1204, 1225, 1330, 1400, 1444, 1505, 1520, 1634, 1720, 1805, 1862, 1900, 1960, 2107, 2128, 2150, 2408, 2450, 2527, 2660, 2800, 2888, 3010, 3268, 3325, 3440, 3610, 3724, 3800, 3920, 4085, 4214, 4300, 4655, 4816, 4900, 5054, 5320, 5719, 5776, 6020, 6536, 6650, 7220, 7448, 7525, 7600, 8170, 8428, 8600, 9025, 9310, 9800, 10108, 10535, 10640, 11438, 12040, 12635, 13072, 13300, 14440, 14896, 15050, 15523, 16340, 16856, 17200, 17689, 18050, 18620, 19600, 20216, 20425, 21070, 22876, 23275, 24080, 25270, 26600, 28595, 28880, 30100, 31046, 32680, 33712, 35378, 36100, 37240, 40033, 40432, 40850, 42140, 45752, 46550, 50540, 52675, 53200, 57190, 60200, 62092, 63175, 65360, 70756, 72200, 74480, 77615, 80066, 81700, 84280, 88445, 91504, 93100, 101080, 105350, 108661, 114380, 120400, 124184, 126350, 141512, 142975, 144400, 155230, 160132, 163400, 168560, 176890, 186200, 200165, 202160, 210700, 217322, 228760, 248368, 252700, 283024, 285950, 310460, 320264, 326800, 353780, 372400, 388075, 400330, 421400, 434644, 442225, 457520, 505400, 543305, 571900, 620920, 640528, 707560, 760627, 776150, 800660, 842800, 869288, 884450, 1000825, 1010800, 1086610, 1143800, 1241840, 1415120, 1521254, 1552300, 1601320, 1738576, 1768900, 2001650, 2173220, 2287600, 2716525, 3042508, 3104600, 3202640, 3537800, 3803135, 4003300, 4346440, 5433050, 6085016, 6209200, 7075600, 7606270, 8006600, 8692880, 10866100, 12170032, 15212540, 16013200, 19015675, 21732200, 30425080, 38031350, 43464400, 60850160, 76062700, 152125400, 304250800]

約数ペア:

[(1, 304250800), (2, 152125400), (4, 76062700), (5, 60850160), (7, 43464400), (8, 38031350), (10, 30425080), (14, 21732200), (16, 19015675), (19, 16013200), (20, 15212540), (25, 12170032), (28, 10866100), (35, 8692880), (38, 8006600), (40, 7606270), (43, 7075600), (49, 6209200), (50, 6085016), (56, 5433050), (70, 4346440), (76, 4003300), (80, 3803135), (86, 3537800), (95, 3202640), (98, 3104600), (100, 3042508), (112, 2716525), (133, 2287600), (140, 2173220), (152, 2001650), (172, 1768900), (175, 1738576), (190, 1601320), (196, 1552300), (200, 1521254), (215, 1415120), (245, 1241840), (266, 1143800), (280, 1086610), (301, 1010800), (304, 1000825), (344, 884450), (350, 869288), (361, 842800), (380, 800660), (392, 776150), (400, 760627), (430, 707560), (475, 640528), (490, 620920), (532, 571900), (560, 543305), (602, 505400), (665, 457520), (688, 442225), (700, 434644), (722, 421400), (760, 400330), (784, 388075), (817, 372400), (860, 353780), (931, 326800), (950, 320264), (980, 310460), (1064, 285950), (1075, 283024), (1204, 252700), (1225, 248368), (1330, 228760), (1400, 217322), (1444, 210700), (1505, 202160), (1520, 200165), (1634, 186200), (1720, 176890), (1805, 168560), (1862, 163400), (1900, 160132), (1960, 155230), (2107, 144400), (2128, 142975), (2150, 141512), (2408, 126350), (2450, 124184), (2527, 120400), (2660, 114380), (2800, 108661), (2888, 105350), (3010, 101080), (3268, 93100), (3325, 91504), (3440, 88445), (3610, 84280), (3724, 81700), (3800, 80066), (3920, 77615), (4085, 74480), (4214, 72200), (4300, 70756), (4655, 65360), (4816, 63175), (4900, 62092), (5054, 60200), (5320, 57190), (5719, 53200), (5776, 52675), (6020, 50540), (6536, 46550), (6650, 45752), (7220, 42140), (7448, 40850), (7525, 40432), (7600, 40033), (8170, 37240), (8428, 36100), (8600, 35378), (9025, 33712), (9310, 32680), (9800, 31046), (10108, 30100), (10535, 28880), (10640, 28595), (11438, 26600), (12040, 25270), (12635, 24080), (13072, 23275), (13300, 22876), (14440, 21070), (14896, 20425), (15050, 20216), (15523, 19600), (16340, 18620), (16856, 18050), (17200, 17689)]