308516400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 180

約数和(自身を含む): 1096085848

約数和(自身を除く): 787569448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1548, 1720, 1800, 1935, 1993, 2064, 2150, 2580, 3096, 3225, 3440, 3600, 3870, 3986, 4300, 5160, 5979, 6192, 6450, 7740, 7972, 8600, 9675, 9965, 10320, 11958, 12900, 15480, 15944, 17200, 17937, 19350, 19930, 23916, 25800, 29895, 30960, 31888, 35874, 38700, 39860, 47832, 49825, 51600, 59790, 71748, 77400, 79720, 85699, 89685, 95664, 99650, 119580, 143496, 149475, 154800, 159440, 171398, 179370, 199300, 239160, 257097, 286992, 298950, 342796, 358740, 398600, 428495, 448425, 478320, 514194, 597900, 685592, 717480, 771291, 797200, 856990, 896850, 1028388, 1195800, 1285485, 1371184, 1434960, 1542582, 1713980, 1793700, 2056776, 2142475, 2391600, 2570970, 3085164, 3427960, 3587400, 3856455, 4113552, 4284950, 5141940, 6170328, 6427425, 6855920, 7174800, 7712910, 8569900, 10283880, 12340656, 12854850, 15425820, 17139800, 19282275, 20567760, 25709700, 30851640, 34279600, 38564550, 51419400, 61703280, 77129100, 102838800, 154258200, 308516400]

約数ペア:

[(1, 308516400), (2, 154258200), (3, 102838800), (4, 77129100), (5, 61703280), (6, 51419400), (8, 38564550), (9, 34279600), (10, 30851640), (12, 25709700), (15, 20567760), (16, 19282275), (18, 17139800), (20, 15425820), (24, 12854850), (25, 12340656), (30, 10283880), (36, 8569900), (40, 7712910), (43, 7174800), (45, 6855920), (48, 6427425), (50, 6170328), (60, 5141940), (72, 4284950), (75, 4113552), (80, 3856455), (86, 3587400), (90, 3427960), (100, 3085164), (120, 2570970), (129, 2391600), (144, 2142475), (150, 2056776), (172, 1793700), (180, 1713980), (200, 1542582), (215, 1434960), (225, 1371184), (240, 1285485), (258, 1195800), (300, 1028388), (344, 896850), (360, 856990), (387, 797200), (400, 771291), (430, 717480), (450, 685592), (516, 597900), (600, 514194), (645, 478320), (688, 448425), (720, 428495), (774, 398600), (860, 358740), (900, 342796), (1032, 298950), (1075, 286992), (1200, 257097), (1290, 239160), (1548, 199300), (1720, 179370), (1800, 171398), (1935, 159440), (1993, 154800), (2064, 149475), (2150, 143496), (2580, 119580), (3096, 99650), (3225, 95664), (3440, 89685), (3600, 85699), (3870, 79720), (3986, 77400), (4300, 71748), (5160, 59790), (5979, 51600), (6192, 49825), (6450, 47832), (7740, 39860), (7972, 38700), (8600, 35874), (9675, 31888), (9965, 30960), (10320, 29895), (11958, 25800), (12900, 23916), (15480, 19930), (15944, 19350), (17200, 17937)]