320410200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 192

約数和(自身を含む): 1109750400

約数和(自身を除く): 789340200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 86, 88, 100, 110, 120, 129, 132, 150, 165, 172, 200, 215, 220, 258, 264, 275, 300, 330, 344, 430, 440, 473, 516, 550, 600, 645, 660, 825, 860, 946, 1032, 1075, 1100, 1129, 1290, 1320, 1419, 1650, 1720, 1892, 2150, 2200, 2258, 2365, 2580, 2838, 3225, 3300, 3387, 3784, 4300, 4516, 4730, 5160, 5645, 5676, 6450, 6600, 6774, 7095, 8600, 9032, 9460, 11290, 11352, 11825, 12419, 12900, 13548, 14190, 16935, 18920, 22580, 23650, 24838, 25800, 27096, 28225, 28380, 33870, 35475, 37257, 45160, 47300, 48547, 49676, 56450, 56760, 62095, 67740, 70950, 74514, 84675, 94600, 97094, 99352, 112900, 124190, 135480, 141900, 145641, 149028, 169350, 186285, 194188, 225800, 242735, 248380, 283800, 291282, 298056, 310475, 338700, 372570, 388376, 485470, 496760, 534017, 582564, 620950, 677400, 728205, 745140, 931425, 970940, 1068034, 1165128, 1213675, 1241900, 1456410, 1490280, 1602051, 1862850, 1941880, 2136068, 2427350, 2483800, 2670085, 2912820, 3204102, 3641025, 3725700, 4272136, 4854700, 5340170, 5825640, 6408204, 7282050, 7451400, 8010255, 9709400, 10680340, 12816408, 13350425, 14564100, 16020510, 21360680, 26700850, 29128200, 32041020, 40051275, 53401700, 64082040, 80102550, 106803400, 160205100, 320410200]

約数ペア:

[(1, 320410200), (2, 160205100), (3, 106803400), (4, 80102550), (5, 64082040), (6, 53401700), (8, 40051275), (10, 32041020), (11, 29128200), (12, 26700850), (15, 21360680), (20, 16020510), (22, 14564100), (24, 13350425), (25, 12816408), (30, 10680340), (33, 9709400), (40, 8010255), (43, 7451400), (44, 7282050), (50, 6408204), (55, 5825640), (60, 5340170), (66, 4854700), (75, 4272136), (86, 3725700), (88, 3641025), (100, 3204102), (110, 2912820), (120, 2670085), (129, 2483800), (132, 2427350), (150, 2136068), (165, 1941880), (172, 1862850), (200, 1602051), (215, 1490280), (220, 1456410), (258, 1241900), (264, 1213675), (275, 1165128), (300, 1068034), (330, 970940), (344, 931425), (430, 745140), (440, 728205), (473, 677400), (516, 620950), (550, 582564), (600, 534017), (645, 496760), (660, 485470), (825, 388376), (860, 372570), (946, 338700), (1032, 310475), (1075, 298056), (1100, 291282), (1129, 283800), (1290, 248380), (1320, 242735), (1419, 225800), (1650, 194188), (1720, 186285), (1892, 169350), (2150, 149028), (2200, 145641), (2258, 141900), (2365, 135480), (2580, 124190), (2838, 112900), (3225, 99352), (3300, 97094), (3387, 94600), (3784, 84675), (4300, 74514), (4516, 70950), (4730, 67740), (5160, 62095), (5645, 56760), (5676, 56450), (6450, 49676), (6600, 48547), (6774, 47300), (7095, 45160), (8600, 37257), (9032, 35475), (9460, 33870), (11290, 28380), (11352, 28225), (11825, 27096), (12419, 25800), (12900, 24838), (13548, 23650), (14190, 22580), (16935, 18920)]