454344800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 1382630256

約数和(自身を除く): 928285456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 79, 80, 91, 100, 104, 112, 130, 140, 158, 160, 175, 182, 200, 208, 224, 260, 280, 316, 325, 350, 364, 395, 400, 416, 455, 520, 553, 560, 632, 650, 700, 728, 790, 800, 910, 1027, 1040, 1106, 1120, 1264, 1300, 1400, 1456, 1580, 1820, 1975, 2054, 2080, 2212, 2275, 2528, 2600, 2765, 2800, 2912, 3160, 3640, 3950, 4108, 4424, 4550, 5135, 5200, 5530, 5600, 6241, 6320, 7189, 7280, 7900, 8216, 8848, 9100, 10270, 10400, 11060, 12482, 12640, 13825, 14378, 14560, 15800, 16432, 17696, 18200, 20540, 22120, 24964, 25675, 27650, 28756, 31205, 31600, 32864, 35945, 36400, 41080, 43687, 44240, 49928, 51350, 55300, 57512, 62410, 63200, 71890, 72800, 81133, 82160, 87374, 88480, 99856, 102700, 110600, 115024, 124820, 143780, 156025, 162266, 164320, 174748, 179725, 199712, 205400, 218435, 221200, 230048, 249640, 287560, 312050, 324532, 349496, 359450, 405665, 410800, 436870, 442400, 499280, 567931, 575120, 624100, 649064, 698992, 718900, 811330, 821600, 873740, 998560, 1092175, 1135862, 1150240, 1248200, 1298128, 1397984, 1437800, 1622660, 1747480, 2028325, 2184350, 2271724, 2496400, 2596256, 2839655, 2875600, 3245320, 3494960, 4056650, 4368700, 4543448, 4992800, 5679310, 5751200, 6490640, 6989920, 8113300, 8737400, 9086896, 11358620, 12981280, 14198275, 16226600, 17474800, 18173792, 22717240, 28396550, 32453200, 34949600, 45434480, 56793100, 64906400, 90868960, 113586200, 227172400, 454344800]

約数ペア:

[(1, 454344800), (2, 227172400), (4, 113586200), (5, 90868960), (7, 64906400), (8, 56793100), (10, 45434480), (13, 34949600), (14, 32453200), (16, 28396550), (20, 22717240), (25, 18173792), (26, 17474800), (28, 16226600), (32, 14198275), (35, 12981280), (40, 11358620), (50, 9086896), (52, 8737400), (56, 8113300), (65, 6989920), (70, 6490640), (79, 5751200), (80, 5679310), (91, 4992800), (100, 4543448), (104, 4368700), (112, 4056650), (130, 3494960), (140, 3245320), (158, 2875600), (160, 2839655), (175, 2596256), (182, 2496400), (200, 2271724), (208, 2184350), (224, 2028325), (260, 1747480), (280, 1622660), (316, 1437800), (325, 1397984), (350, 1298128), (364, 1248200), (395, 1150240), (400, 1135862), (416, 1092175), (455, 998560), (520, 873740), (553, 821600), (560, 811330), (632, 718900), (650, 698992), (700, 649064), (728, 624100), (790, 575120), (800, 567931), (910, 499280), (1027, 442400), (1040, 436870), (1106, 410800), (1120, 405665), (1264, 359450), (1300, 349496), (1400, 324532), (1456, 312050), (1580, 287560), (1820, 249640), (1975, 230048), (2054, 221200), (2080, 218435), (2212, 205400), (2275, 199712), (2528, 179725), (2600, 174748), (2765, 164320), (2800, 162266), (2912, 156025), (3160, 143780), (3640, 124820), (3950, 115024), (4108, 110600), (4424, 102700), (4550, 99856), (5135, 88480), (5200, 87374), (5530, 82160), (5600, 81133), (6241, 72800), (6320, 71890), (7189, 63200), (7280, 62410), (7900, 57512), (8216, 55300), (8848, 51350), (9100, 49928), (10270, 44240), (10400, 43687), (11060, 41080), (12482, 36400), (12640, 35945), (13825, 32864), (14378, 31600), (14560, 31205), (15800, 28756), (16432, 27650), (17696, 25675), (18200, 24964), (20540, 22120)]