48704400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 172103568

約数和(自身を除く): 123399168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 163, 166, 180, 200, 225, 240, 249, 300, 326, 332, 360, 400, 415, 450, 489, 498, 600, 652, 664, 720, 747, 815, 830, 900, 978, 996, 1200, 1245, 1304, 1328, 1467, 1494, 1630, 1660, 1800, 1956, 1992, 2075, 2445, 2490, 2608, 2934, 2988, 3260, 3320, 3600, 3735, 3912, 3984, 4075, 4150, 4890, 4980, 5868, 5976, 6225, 6520, 6640, 7335, 7470, 7824, 8150, 8300, 9780, 9960, 11736, 11952, 12225, 12450, 13040, 13529, 14670, 14940, 16300, 16600, 18675, 19560, 19920, 23472, 24450, 24900, 27058, 29340, 29880, 32600, 33200, 36675, 37350, 39120, 40587, 48900, 49800, 54116, 58680, 59760, 65200, 67645, 73350, 74700, 81174, 97800, 99600, 108232, 117360, 121761, 135290, 146700, 149400, 162348, 195600, 202935, 216464, 243522, 270580, 293400, 298800, 324696, 338225, 405870, 487044, 541160, 586800, 608805, 649392, 676450, 811740, 974088, 1014675, 1082320, 1217610, 1352900, 1623480, 1948176, 2029350, 2435220, 2705800, 3044025, 3246960, 4058700, 4870440, 5411600, 6088050, 8117400, 9740880, 12176100, 16234800, 24352200, 48704400]

約数ペア:

[(1, 48704400), (2, 24352200), (3, 16234800), (4, 12176100), (5, 9740880), (6, 8117400), (8, 6088050), (9, 5411600), (10, 4870440), (12, 4058700), (15, 3246960), (16, 3044025), (18, 2705800), (20, 2435220), (24, 2029350), (25, 1948176), (30, 1623480), (36, 1352900), (40, 1217610), (45, 1082320), (48, 1014675), (50, 974088), (60, 811740), (72, 676450), (75, 649392), (80, 608805), (83, 586800), (90, 541160), (100, 487044), (120, 405870), (144, 338225), (150, 324696), (163, 298800), (166, 293400), (180, 270580), (200, 243522), (225, 216464), (240, 202935), (249, 195600), (300, 162348), (326, 149400), (332, 146700), (360, 135290), (400, 121761), (415, 117360), (450, 108232), (489, 99600), (498, 97800), (600, 81174), (652, 74700), (664, 73350), (720, 67645), (747, 65200), (815, 59760), (830, 58680), (900, 54116), (978, 49800), (996, 48900), (1200, 40587), (1245, 39120), (1304, 37350), (1328, 36675), (1467, 33200), (1494, 32600), (1630, 29880), (1660, 29340), (1800, 27058), (1956, 24900), (1992, 24450), (2075, 23472), (2445, 19920), (2490, 19560), (2608, 18675), (2934, 16600), (2988, 16300), (3260, 14940), (3320, 14670), (3600, 13529), (3735, 13040), (3912, 12450), (3984, 12225), (4075, 11952), (4150, 11736), (4890, 9960), (4980, 9780), (5868, 8300), (5976, 8150), (6225, 7824), (6520, 7470), (6640, 7335)]