422309600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 1082743200

約数和(自身を除く): 660433600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 109, 116, 145, 160, 167, 200, 218, 232, 290, 334, 400, 436, 464, 545, 580, 668, 725, 800, 835, 872, 928, 1090, 1160, 1336, 1450, 1670, 1744, 2180, 2320, 2672, 2725, 2900, 3161, 3340, 3488, 4175, 4360, 4640, 4843, 5344, 5450, 5800, 6322, 6680, 8350, 8720, 9686, 10900, 11600, 12644, 13360, 15805, 16700, 17440, 18203, 19372, 21800, 23200, 24215, 25288, 26720, 31610, 33400, 36406, 38744, 43600, 48430, 50576, 63220, 66800, 72812, 77488, 79025, 87200, 91015, 96860, 101152, 121075, 126440, 133600, 145624, 154976, 158050, 182030, 193720, 242150, 252880, 291248, 316100, 364060, 387440, 455075, 484300, 505760, 527887, 582496, 632200, 728120, 774880, 910150, 968600, 1055774, 1264400, 1456240, 1820300, 1937200, 2111548, 2528800, 2639435, 2912480, 3640600, 3874400, 4223096, 5278870, 7281200, 8446192, 10557740, 13197175, 14562400, 16892384, 21115480, 26394350, 42230960, 52788700, 84461920, 105577400, 211154800, 422309600]

約数ペア:

[(1, 422309600), (2, 211154800), (4, 105577400), (5, 84461920), (8, 52788700), (10, 42230960), (16, 26394350), (20, 21115480), (25, 16892384), (29, 14562400), (32, 13197175), (40, 10557740), (50, 8446192), (58, 7281200), (80, 5278870), (100, 4223096), (109, 3874400), (116, 3640600), (145, 2912480), (160, 2639435), (167, 2528800), (200, 2111548), (218, 1937200), (232, 1820300), (290, 1456240), (334, 1264400), (400, 1055774), (436, 968600), (464, 910150), (545, 774880), (580, 728120), (668, 632200), (725, 582496), (800, 527887), (835, 505760), (872, 484300), (928, 455075), (1090, 387440), (1160, 364060), (1336, 316100), (1450, 291248), (1670, 252880), (1744, 242150), (2180, 193720), (2320, 182030), (2672, 158050), (2725, 154976), (2900, 145624), (3161, 133600), (3340, 126440), (3488, 121075), (4175, 101152), (4360, 96860), (4640, 91015), (4843, 87200), (5344, 79025), (5450, 77488), (5800, 72812), (6322, 66800), (6680, 63220), (8350, 50576), (8720, 48430), (9686, 43600), (10900, 38744), (11600, 36406), (12644, 33400), (13360, 31610), (15805, 26720), (16700, 25288), (17440, 24215), (18203, 23200), (19372, 21800)]