147439800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 500671080

約数和(自身を除く): 353231280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 811, 900, 909, 1010, 1212, 1515, 1622, 1800, 1818, 2020, 2424, 2433, 2525, 3030, 3244, 3636, 4040, 4055, 4545, 4866, 5050, 6060, 6488, 7272, 7299, 7575, 8110, 9090, 9732, 10100, 12120, 12165, 14598, 15150, 16220, 18180, 19464, 20200, 20275, 22725, 24330, 29196, 30300, 32440, 36360, 36495, 40550, 45450, 48660, 58392, 60600, 60825, 72990, 81100, 81911, 90900, 97320, 121650, 145980, 162200, 163822, 181800, 182475, 243300, 245733, 291960, 327644, 364950, 409555, 486600, 491466, 655288, 729900, 737199, 819110, 982932, 1228665, 1459800, 1474398, 1638220, 1965864, 2047775, 2457330, 2948796, 3276440, 3685995, 4095550, 4914660, 5897592, 6143325, 7371990, 8191100, 9829320, 12286650, 14743980, 16382200, 18429975, 24573300, 29487960, 36859950, 49146600, 73719900, 147439800]

約数ペア:

[(1, 147439800), (2, 73719900), (3, 49146600), (4, 36859950), (5, 29487960), (6, 24573300), (8, 18429975), (9, 16382200), (10, 14743980), (12, 12286650), (15, 9829320), (18, 8191100), (20, 7371990), (24, 6143325), (25, 5897592), (30, 4914660), (36, 4095550), (40, 3685995), (45, 3276440), (50, 2948796), (60, 2457330), (72, 2047775), (75, 1965864), (90, 1638220), (100, 1474398), (101, 1459800), (120, 1228665), (150, 982932), (180, 819110), (200, 737199), (202, 729900), (225, 655288), (300, 491466), (303, 486600), (360, 409555), (404, 364950), (450, 327644), (505, 291960), (600, 245733), (606, 243300), (808, 182475), (811, 181800), (900, 163822), (909, 162200), (1010, 145980), (1212, 121650), (1515, 97320), (1622, 90900), (1800, 81911), (1818, 81100), (2020, 72990), (2424, 60825), (2433, 60600), (2525, 58392), (3030, 48660), (3244, 45450), (3636, 40550), (4040, 36495), (4055, 36360), (4545, 32440), (4866, 30300), (5050, 29196), (6060, 24330), (6488, 22725), (7272, 20275), (7299, 20200), (7575, 19464), (8110, 18180), (9090, 16220), (9732, 15150), (10100, 14598), (12120, 12165)]