123260400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 446980320

約数和(自身を除く): 323719920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 101, 108, 113, 120, 135, 144, 150, 180, 200, 202, 216, 225, 226, 240, 270, 300, 303, 339, 360, 400, 404, 432, 450, 452, 505, 540, 565, 600, 606, 675, 678, 720, 808, 900, 904, 909, 1010, 1017, 1080, 1130, 1200, 1212, 1350, 1356, 1515, 1616, 1695, 1800, 1808, 1818, 2020, 2034, 2160, 2260, 2424, 2525, 2700, 2712, 2727, 2825, 3030, 3051, 3390, 3600, 3636, 4040, 4068, 4520, 4545, 4848, 5050, 5085, 5400, 5424, 5454, 5650, 6060, 6102, 6780, 7272, 7575, 8080, 8136, 8475, 9040, 9090, 10100, 10170, 10800, 10908, 11300, 11413, 12120, 12204, 13560, 13635, 14544, 15150, 15255, 16272, 16950, 18180, 20200, 20340, 21816, 22600, 22725, 22826, 24240, 24408, 25425, 27120, 27270, 30300, 30510, 33900, 34239, 36360, 40400, 40680, 43632, 45200, 45450, 45652, 48816, 50850, 54540, 57065, 60600, 61020, 67800, 68175, 68478, 72720, 76275, 81360, 90900, 91304, 101700, 102717, 109080, 114130, 121200, 122040, 135600, 136350, 136956, 152550, 171195, 181800, 182608, 203400, 205434, 218160, 228260, 244080, 272700, 273912, 285325, 305100, 308151, 342390, 363600, 406800, 410868, 456520, 513585, 545400, 547824, 570650, 610200, 616302, 684780, 821736, 855975, 913040, 1027170, 1090800, 1141300, 1220400, 1232604, 1369560, 1540755, 1643472, 1711950, 2054340, 2282600, 2465208, 2567925, 2739120, 3081510, 3423900, 4108680, 4565200, 4930416, 5135850, 6163020, 6847800, 7703775, 8217360, 10271700, 12326040, 13695600, 15407550, 20543400, 24652080, 30815100, 41086800, 61630200, 123260400]

約数ペア:

[(1, 123260400), (2, 61630200), (3, 41086800), (4, 30815100), (5, 24652080), (6, 20543400), (8, 15407550), (9, 13695600), (10, 12326040), (12, 10271700), (15, 8217360), (16, 7703775), (18, 6847800), (20, 6163020), (24, 5135850), (25, 4930416), (27, 4565200), (30, 4108680), (36, 3423900), (40, 3081510), (45, 2739120), (48, 2567925), (50, 2465208), (54, 2282600), (60, 2054340), (72, 1711950), (75, 1643472), (80, 1540755), (90, 1369560), (100, 1232604), (101, 1220400), (108, 1141300), (113, 1090800), (120, 1027170), (135, 913040), (144, 855975), (150, 821736), (180, 684780), (200, 616302), (202, 610200), (216, 570650), (225, 547824), (226, 545400), (240, 513585), (270, 456520), (300, 410868), (303, 406800), (339, 363600), (360, 342390), (400, 308151), (404, 305100), (432, 285325), (450, 273912), (452, 272700), (505, 244080), (540, 228260), (565, 218160), (600, 205434), (606, 203400), (675, 182608), (678, 181800), (720, 171195), (808, 152550), (900, 136956), (904, 136350), (909, 135600), (1010, 122040), (1017, 121200), (1080, 114130), (1130, 109080), (1200, 102717), (1212, 101700), (1350, 91304), (1356, 90900), (1515, 81360), (1616, 76275), (1695, 72720), (1800, 68478), (1808, 68175), (1818, 67800), (2020, 61020), (2034, 60600), (2160, 57065), (2260, 54540), (2424, 50850), (2525, 48816), (2700, 45652), (2712, 45450), (2727, 45200), (2825, 43632), (3030, 40680), (3051, 40400), (3390, 36360), (3600, 34239), (3636, 33900), (4040, 30510), (4068, 30300), (4520, 27270), (4545, 27120), (4848, 25425), (5050, 24408), (5085, 24240), (5400, 22826), (5424, 22725), (5454, 22600), (5650, 21816), (6060, 20340), (6102, 20200), (6780, 18180), (7272, 16950), (7575, 16272), (8080, 15255), (8136, 15150), (8475, 14544), (9040, 13635), (9090, 13560), (10100, 12204), (10170, 12120), (10800, 11413), (10908, 11300)]