139543200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19381}}^1$

素因数の和:19407

約数の個数: 108

約数和(自身を含む): 492089598

約数和(自身を除く): 352546398

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 19381, 38762, 58143, 77524, 96905, 116286, 155048, 174429, 193810, 232572, 290715, 310096, 348858, 387620, 465144, 484525, 581430, 620192, 697716, 775240, 872145, 930288, 969050, 1162860, 1395432, 1453575, 1550480, 1744290, 1860576, 1938100, 2325720, 2790864, 2907150, 3100960, 3488580, 3876200, 4360725, 4651440, 5581728, 5814300, 6977160, 7752400, 8721450, 9302880, 11628600, 13954320, 15504800, 17442900, 23257200, 27908640, 34885800, 46514400, 69771600, 139543200]

約数ペア:

[(1, 139543200), (2, 69771600), (3, 46514400), (4, 34885800), (5, 27908640), (6, 23257200), (8, 17442900), (9, 15504800), (10, 13954320), (12, 11628600), (15, 9302880), (16, 8721450), (18, 7752400), (20, 6977160), (24, 5814300), (25, 5581728), (30, 4651440), (32, 4360725), (36, 3876200), (40, 3488580), (45, 3100960), (48, 2907150), (50, 2790864), (60, 2325720), (72, 1938100), (75, 1860576), (80, 1744290), (90, 1550480), (96, 1453575), (100, 1395432), (120, 1162860), (144, 969050), (150, 930288), (160, 872145), (180, 775240), (200, 697716), (225, 620192), (240, 581430), (288, 484525), (300, 465144), (360, 387620), (400, 348858), (450, 310096), (480, 290715), (600, 232572), (720, 193810), (800, 174429), (900, 155048), (1200, 116286), (1440, 96905), (1800, 77524), (2400, 58143), (3600, 38762), (7200, 19381)]