191448900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 673706880

約数和(自身を除く): 482257980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 43, 45, 50, 51, 54, 60, 68, 75, 85, 86, 90, 97, 100, 102, 108, 129, 135, 150, 153, 170, 172, 180, 194, 204, 215, 225, 255, 258, 270, 291, 300, 306, 340, 387, 388, 425, 430, 450, 459, 485, 510, 516, 540, 582, 612, 645, 675, 731, 765, 774, 850, 860, 873, 900, 918, 970, 1020, 1075, 1161, 1164, 1275, 1290, 1350, 1455, 1462, 1530, 1548, 1649, 1700, 1746, 1836, 1935, 1940, 2150, 2193, 2295, 2322, 2425, 2550, 2580, 2619, 2700, 2910, 2924, 3060, 3225, 3298, 3492, 3655, 3825, 3870, 4171, 4300, 4365, 4386, 4590, 4644, 4850, 4947, 5100, 5238, 5805, 5820, 6450, 6579, 6596, 7275, 7310, 7650, 7740, 8245, 8342, 8730, 8772, 9180, 9675, 9700, 9894, 10476, 10965, 11475, 11610, 12513, 12900, 13095, 13158, 14550, 14620, 14841, 15300, 16490, 16684, 17460, 18275, 19350, 19737, 19788, 20855, 21825, 21930, 22950, 23220, 24735, 25026, 26190, 26316, 29025, 29100, 29682, 32895, 32980, 36550, 37539, 38700, 39474, 41225, 41710, 43650, 43860, 44523, 45900, 49470, 50052, 52380, 54825, 58050, 59364, 62565, 65475, 65790, 70907, 73100, 74205, 75078, 78948, 82450, 83420, 87300, 89046, 98685, 98940, 104275, 109650, 112617, 116100, 123675, 125130, 130950, 131580, 141814, 148410, 150156, 164475, 164900, 178092, 187695, 197370, 208550, 212721, 219300, 222615, 225234, 247350, 250260, 261900, 283628, 296820, 312825, 328950, 354535, 371025, 375390, 394740, 417100, 425442, 445230, 450468, 493425, 494700, 563085, 625650, 638163, 657900, 709070, 742050, 750780, 850884, 890460, 938475, 986850, 1063605, 1113075, 1126170, 1251300, 1276326, 1418140, 1484100, 1772675, 1876950, 1914489, 1973700, 2127210, 2226150, 2252340, 2552652, 2815425, 3190815, 3545350, 3753900, 3828978, 4254420, 4452300, 5318025, 5630850, 6381630, 7090700, 7657956, 9572445, 10636050, 11261700, 12763260, 15954075, 19144890, 21272100, 31908150, 38289780, 47862225, 63816300, 95724450, 191448900]

約数ペア:

[(1, 191448900), (2, 95724450), (3, 63816300), (4, 47862225), (5, 38289780), (6, 31908150), (9, 21272100), (10, 19144890), (12, 15954075), (15, 12763260), (17, 11261700), (18, 10636050), (20, 9572445), (25, 7657956), (27, 7090700), (30, 6381630), (34, 5630850), (36, 5318025), (43, 4452300), (45, 4254420), (50, 3828978), (51, 3753900), (54, 3545350), (60, 3190815), (68, 2815425), (75, 2552652), (85, 2252340), (86, 2226150), (90, 2127210), (97, 1973700), (100, 1914489), (102, 1876950), (108, 1772675), (129, 1484100), (135, 1418140), (150, 1276326), (153, 1251300), (170, 1126170), (172, 1113075), (180, 1063605), (194, 986850), (204, 938475), (215, 890460), (225, 850884), (255, 750780), (258, 742050), (270, 709070), (291, 657900), (300, 638163), (306, 625650), (340, 563085), (387, 494700), (388, 493425), (425, 450468), (430, 445230), (450, 425442), (459, 417100), (485, 394740), (510, 375390), (516, 371025), (540, 354535), (582, 328950), (612, 312825), (645, 296820), (675, 283628), (731, 261900), (765, 250260), (774, 247350), (850, 225234), (860, 222615), (873, 219300), (900, 212721), (918, 208550), (970, 197370), (1020, 187695), (1075, 178092), (1161, 164900), (1164, 164475), (1275, 150156), (1290, 148410), (1350, 141814), (1455, 131580), (1462, 130950), (1530, 125130), (1548, 123675), (1649, 116100), (1700, 112617), (1746, 109650), (1836, 104275), (1935, 98940), (1940, 98685), (2150, 89046), (2193, 87300), (2295, 83420), (2322, 82450), (2425, 78948), (2550, 75078), (2580, 74205), (2619, 73100), (2700, 70907), (2910, 65790), (2924, 65475), (3060, 62565), (3225, 59364), (3298, 58050), (3492, 54825), (3655, 52380), (3825, 50052), (3870, 49470), (4171, 45900), (4300, 44523), (4365, 43860), (4386, 43650), (4590, 41710), (4644, 41225), (4850, 39474), (4947, 38700), (5100, 37539), (5238, 36550), (5805, 32980), (5820, 32895), (6450, 29682), (6579, 29100), (6596, 29025), (7275, 26316), (7310, 26190), (7650, 25026), (7740, 24735), (8245, 23220), (8342, 22950), (8730, 21930), (8772, 21825), (9180, 20855), (9675, 19788), (9700, 19737), (9894, 19350), (10476, 18275), (10965, 17460), (11475, 16684), (11610, 16490), (12513, 15300), (12900, 14841), (13095, 14620), (13158, 14550)]