1231790400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:898

約数の個数: 252

約数和(自身を含む): 4422652572

約数和(自身を除く): 3190862172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 192, 200, 225, 226, 240, 288, 300, 320, 339, 360, 400, 450, 452, 480, 565, 576, 600, 678, 720, 757, 800, 900, 904, 960, 1017, 1130, 1200, 1356, 1440, 1514, 1600, 1695, 1800, 1808, 2034, 2260, 2271, 2400, 2712, 2825, 2880, 3028, 3390, 3600, 3616, 3785, 4068, 4520, 4542, 4800, 5085, 5424, 5650, 6056, 6780, 6813, 7200, 7232, 7570, 8136, 8475, 9040, 9084, 10170, 10848, 11300, 11355, 12112, 13560, 13626, 14400, 15140, 16272, 16950, 18080, 18168, 18925, 20340, 21696, 22600, 22710, 24224, 25425, 27120, 27252, 30280, 32544, 33900, 34065, 36160, 36336, 37850, 40680, 45200, 45420, 48448, 50850, 54240, 54504, 56775, 60560, 65088, 67800, 68130, 72672, 75700, 81360, 85541, 90400, 90840, 101700, 108480, 109008, 113550, 121120, 135600, 136260, 145344, 151400, 162720, 170325, 171082, 180800, 181680, 203400, 218016, 227100, 242240, 256623, 271200, 272520, 302800, 325440, 340650, 342164, 363360, 406800, 427705, 436032, 454200, 513246, 542400, 545040, 605600, 681300, 684328, 726720, 769869, 813600, 855410, 908400, 1026492, 1090080, 1211200, 1283115, 1362600, 1368656, 1539738, 1627200, 1710820, 1816800, 2052984, 2138525, 2180160, 2566230, 2725200, 2737312, 3079476, 3421640, 3633600, 3849345, 4105968, 4277050, 5132460, 5450400, 5474624, 6158952, 6415575, 6843280, 7698690, 8211936, 8554100, 10264920, 10900800, 12317904, 12831150, 13686560, 15397380, 16423872, 17108200, 19246725, 20529840, 24635808, 25662300, 27373120, 30794760, 34216400, 38493450, 41059680, 49271616, 51324600, 61589520, 68432800, 76986900, 82119360, 102649200, 123179040, 136865600, 153973800, 205298400, 246358080, 307947600, 410596800, 615895200, 1231790400]

約数ペア:

[(1, 1231790400), (2, 615895200), (3, 410596800), (4, 307947600), (5, 246358080), (6, 205298400), (8, 153973800), (9, 136865600), (10, 123179040), (12, 102649200), (15, 82119360), (16, 76986900), (18, 68432800), (20, 61589520), (24, 51324600), (25, 49271616), (30, 41059680), (32, 38493450), (36, 34216400), (40, 30794760), (45, 27373120), (48, 25662300), (50, 24635808), (60, 20529840), (64, 19246725), (72, 17108200), (75, 16423872), (80, 15397380), (90, 13686560), (96, 12831150), (100, 12317904), (113, 10900800), (120, 10264920), (144, 8554100), (150, 8211936), (160, 7698690), (180, 6843280), (192, 6415575), (200, 6158952), (225, 5474624), (226, 5450400), (240, 5132460), (288, 4277050), (300, 4105968), (320, 3849345), (339, 3633600), (360, 3421640), (400, 3079476), (450, 2737312), (452, 2725200), (480, 2566230), (565, 2180160), (576, 2138525), (600, 2052984), (678, 1816800), (720, 1710820), (757, 1627200), (800, 1539738), (900, 1368656), (904, 1362600), (960, 1283115), (1017, 1211200), (1130, 1090080), (1200, 1026492), (1356, 908400), (1440, 855410), (1514, 813600), (1600, 769869), (1695, 726720), (1800, 684328), (1808, 681300), (2034, 605600), (2260, 545040), (2271, 542400), (2400, 513246), (2712, 454200), (2825, 436032), (2880, 427705), (3028, 406800), (3390, 363360), (3600, 342164), (3616, 340650), (3785, 325440), (4068, 302800), (4520, 272520), (4542, 271200), (4800, 256623), (5085, 242240), (5424, 227100), (5650, 218016), (6056, 203400), (6780, 181680), (6813, 180800), (7200, 171082), (7232, 170325), (7570, 162720), (8136, 151400), (8475, 145344), (9040, 136260), (9084, 135600), (10170, 121120), (10848, 113550), (11300, 109008), (11355, 108480), (12112, 101700), (13560, 90840), (13626, 90400), (14400, 85541), (15140, 81360), (16272, 75700), (16950, 72672), (18080, 68130), (18168, 67800), (18925, 65088), (20340, 60560), (21696, 56775), (22600, 54504), (22710, 54240), (24224, 50850), (25425, 48448), (27120, 45420), (27252, 45200), (30280, 40680), (32544, 37850), (33900, 36336), (34065, 36160)]