284864400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1570

約数の個数: 180

約数和(自身を含む): 1007885268

約数和(自身を除く): 723020868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 848, 900, 954, 1060, 1200, 1272, 1325, 1493, 1590, 1800, 1908, 2120, 2385, 2544, 2650, 2986, 3180, 3600, 3816, 3975, 4240, 4479, 4770, 5300, 5972, 6360, 7465, 7632, 7950, 8958, 9540, 10600, 11925, 11944, 12720, 13437, 14930, 15900, 17916, 19080, 21200, 22395, 23850, 23888, 26874, 29860, 31800, 35832, 37325, 38160, 44790, 47700, 53748, 59720, 63600, 67185, 71664, 74650, 79129, 89580, 95400, 107496, 111975, 119440, 134370, 149300, 158258, 179160, 190800, 214992, 223950, 237387, 268740, 298600, 316516, 335925, 358320, 395645, 447900, 474774, 537480, 597200, 633032, 671850, 712161, 791290, 895800, 949548, 1074960, 1186935, 1266064, 1343700, 1424322, 1582580, 1791600, 1899096, 1978225, 2373870, 2687400, 2848644, 3165160, 3560805, 3798192, 3956450, 4747740, 5374800, 5697288, 5934675, 6330320, 7121610, 7912900, 9495480, 11394576, 11869350, 14243220, 15825800, 17804025, 18990960, 23738700, 28486440, 31651600, 35608050, 47477400, 56972880, 71216100, 94954800, 142432200, 284864400]

約数ペア:

[(1, 284864400), (2, 142432200), (3, 94954800), (4, 71216100), (5, 56972880), (6, 47477400), (8, 35608050), (9, 31651600), (10, 28486440), (12, 23738700), (15, 18990960), (16, 17804025), (18, 15825800), (20, 14243220), (24, 11869350), (25, 11394576), (30, 9495480), (36, 7912900), (40, 7121610), (45, 6330320), (48, 5934675), (50, 5697288), (53, 5374800), (60, 4747740), (72, 3956450), (75, 3798192), (80, 3560805), (90, 3165160), (100, 2848644), (106, 2687400), (120, 2373870), (144, 1978225), (150, 1899096), (159, 1791600), (180, 1582580), (200, 1424322), (212, 1343700), (225, 1266064), (240, 1186935), (265, 1074960), (300, 949548), (318, 895800), (360, 791290), (400, 712161), (424, 671850), (450, 633032), (477, 597200), (530, 537480), (600, 474774), (636, 447900), (720, 395645), (795, 358320), (848, 335925), (900, 316516), (954, 298600), (1060, 268740), (1200, 237387), (1272, 223950), (1325, 214992), (1493, 190800), (1590, 179160), (1800, 158258), (1908, 149300), (2120, 134370), (2385, 119440), (2544, 111975), (2650, 107496), (2986, 95400), (3180, 89580), (3600, 79129), (3816, 74650), (3975, 71664), (4240, 67185), (4479, 63600), (4770, 59720), (5300, 53748), (5972, 47700), (6360, 44790), (7465, 38160), (7632, 37325), (7950, 35832), (8958, 31800), (9540, 29860), (10600, 26874), (11925, 23888), (11944, 23850), (12720, 22395), (13437, 21200), (14930, 19080), (15900, 17916)]