145034400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 551214720

約数和(自身を除く): 406180320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 89, 96, 97, 100, 105, 112, 120, 140, 150, 160, 168, 175, 178, 194, 200, 210, 224, 240, 267, 280, 291, 300, 336, 350, 356, 388, 400, 420, 445, 480, 485, 525, 534, 560, 582, 600, 623, 672, 679, 700, 712, 776, 800, 840, 890, 970, 1050, 1068, 1120, 1164, 1200, 1246, 1335, 1358, 1400, 1424, 1455, 1552, 1680, 1780, 1869, 1940, 2037, 2100, 2136, 2225, 2328, 2400, 2425, 2492, 2670, 2716, 2800, 2848, 2910, 3104, 3115, 3360, 3395, 3560, 3738, 3880, 4074, 4200, 4272, 4450, 4656, 4850, 4984, 5340, 5432, 5600, 5820, 6230, 6675, 6790, 7120, 7275, 7476, 7760, 8148, 8400, 8544, 8633, 8900, 9312, 9345, 9700, 9968, 10185, 10680, 10864, 11640, 12460, 13350, 13580, 14240, 14550, 14952, 15520, 15575, 16296, 16800, 16975, 17266, 17800, 18690, 19400, 19936, 20370, 21360, 21728, 23280, 24920, 25899, 26700, 27160, 29100, 29904, 31150, 32592, 33950, 34532, 35600, 37380, 38800, 40740, 42720, 43165, 46560, 46725, 49840, 50925, 51798, 53400, 54320, 58200, 59808, 60431, 62300, 65184, 67900, 69064, 71200, 74760, 77600, 81480, 86330, 93450, 99680, 101850, 103596, 106800, 108640, 116400, 120862, 124600, 129495, 135800, 138128, 149520, 162960, 172660, 181293, 186900, 203700, 207192, 213600, 215825, 232800, 241724, 249200, 258990, 271600, 276256, 299040, 302155, 325920, 345320, 362586, 373800, 407400, 414384, 431650, 483448, 498400, 517980, 543200, 604310, 647475, 690640, 725172, 747600, 814800, 828768, 863300, 906465, 966896, 1035960, 1208620, 1294950, 1381280, 1450344, 1495200, 1510775, 1629600, 1726600, 1812930, 1933792, 2071920, 2417240, 2589900, 2900688, 3021550, 3453200, 3625860, 4143840, 4532325, 4834480, 5179800, 5801376, 6043100, 6906400, 7251720, 9064650, 9668960, 10359600, 12086200, 14503440, 18129300, 20719200, 24172400, 29006880, 36258600, 48344800, 72517200, 145034400]

約数ペア:

[(1, 145034400), (2, 72517200), (3, 48344800), (4, 36258600), (5, 29006880), (6, 24172400), (7, 20719200), (8, 18129300), (10, 14503440), (12, 12086200), (14, 10359600), (15, 9668960), (16, 9064650), (20, 7251720), (21, 6906400), (24, 6043100), (25, 5801376), (28, 5179800), (30, 4834480), (32, 4532325), (35, 4143840), (40, 3625860), (42, 3453200), (48, 3021550), (50, 2900688), (56, 2589900), (60, 2417240), (70, 2071920), (75, 1933792), (80, 1812930), (84, 1726600), (89, 1629600), (96, 1510775), (97, 1495200), (100, 1450344), (105, 1381280), (112, 1294950), (120, 1208620), (140, 1035960), (150, 966896), (160, 906465), (168, 863300), (175, 828768), (178, 814800), (194, 747600), (200, 725172), (210, 690640), (224, 647475), (240, 604310), (267, 543200), (280, 517980), (291, 498400), (300, 483448), (336, 431650), (350, 414384), (356, 407400), (388, 373800), (400, 362586), (420, 345320), (445, 325920), (480, 302155), (485, 299040), (525, 276256), (534, 271600), (560, 258990), (582, 249200), (600, 241724), (623, 232800), (672, 215825), (679, 213600), (700, 207192), (712, 203700), (776, 186900), (800, 181293), (840, 172660), (890, 162960), (970, 149520), (1050, 138128), (1068, 135800), (1120, 129495), (1164, 124600), (1200, 120862), (1246, 116400), (1335, 108640), (1358, 106800), (1400, 103596), (1424, 101850), (1455, 99680), (1552, 93450), (1680, 86330), (1780, 81480), (1869, 77600), (1940, 74760), (2037, 71200), (2100, 69064), (2136, 67900), (2225, 65184), (2328, 62300), (2400, 60431), (2425, 59808), (2492, 58200), (2670, 54320), (2716, 53400), (2800, 51798), (2848, 50925), (2910, 49840), (3104, 46725), (3115, 46560), (3360, 43165), (3395, 42720), (3560, 40740), (3738, 38800), (3880, 37380), (4074, 35600), (4200, 34532), (4272, 33950), (4450, 32592), (4656, 31150), (4850, 29904), (4984, 29100), (5340, 27160), (5432, 26700), (5600, 25899), (5820, 24920), (6230, 23280), (6675, 21728), (6790, 21360), (7120, 20370), (7275, 19936), (7476, 19400), (7760, 18690), (8148, 17800), (8400, 17266), (8544, 16975), (8633, 16800), (8900, 16296), (9312, 15575), (9345, 15520), (9700, 14952), (9968, 14550), (10185, 14240), (10680, 13580), (10864, 13350), (11640, 12460)]