138907200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 168

約数和(自身を含む): 467022688

約数和(自身を除く): 328115488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 320, 344, 400, 430, 480, 516, 600, 645, 673, 688, 800, 860, 960, 1032, 1075, 1200, 1290, 1346, 1376, 1600, 1720, 2019, 2064, 2150, 2400, 2580, 2692, 2752, 3225, 3365, 3440, 4038, 4128, 4300, 4800, 5160, 5384, 6450, 6730, 6880, 8076, 8256, 8600, 10095, 10320, 10768, 12900, 13460, 13760, 16152, 16825, 17200, 20190, 20640, 21536, 25800, 26920, 28939, 32304, 33650, 34400, 40380, 41280, 43072, 50475, 51600, 53840, 57878, 64608, 67300, 68800, 80760, 86817, 100950, 103200, 107680, 115756, 129216, 134600, 144695, 161520, 173634, 201900, 206400, 215360, 231512, 269200, 289390, 323040, 347268, 403800, 434085, 463024, 538400, 578780, 646080, 694536, 723475, 807600, 868170, 926048, 1076800, 1157560, 1389072, 1446950, 1615200, 1736340, 1852096, 2170425, 2315120, 2778144, 2893900, 3230400, 3472680, 4340850, 4630240, 5556288, 5787800, 6945360, 8681700, 9260480, 11575600, 13890720, 17363400, 23151200, 27781440, 34726800, 46302400, 69453600, 138907200]

約数ペア:

[(1, 138907200), (2, 69453600), (3, 46302400), (4, 34726800), (5, 27781440), (6, 23151200), (8, 17363400), (10, 13890720), (12, 11575600), (15, 9260480), (16, 8681700), (20, 6945360), (24, 5787800), (25, 5556288), (30, 4630240), (32, 4340850), (40, 3472680), (43, 3230400), (48, 2893900), (50, 2778144), (60, 2315120), (64, 2170425), (75, 1852096), (80, 1736340), (86, 1615200), (96, 1446950), (100, 1389072), (120, 1157560), (129, 1076800), (150, 926048), (160, 868170), (172, 807600), (192, 723475), (200, 694536), (215, 646080), (240, 578780), (258, 538400), (300, 463024), (320, 434085), (344, 403800), (400, 347268), (430, 323040), (480, 289390), (516, 269200), (600, 231512), (645, 215360), (673, 206400), (688, 201900), (800, 173634), (860, 161520), (960, 144695), (1032, 134600), (1075, 129216), (1200, 115756), (1290, 107680), (1346, 103200), (1376, 100950), (1600, 86817), (1720, 80760), (2019, 68800), (2064, 67300), (2150, 64608), (2400, 57878), (2580, 53840), (2692, 51600), (2752, 50475), (3225, 43072), (3365, 41280), (3440, 40380), (4038, 34400), (4128, 33650), (4300, 32304), (4800, 28939), (5160, 26920), (5384, 25800), (6450, 21536), (6730, 20640), (6880, 20190), (8076, 17200), (8256, 16825), (8600, 16152), (10095, 13760), (10320, 13460), (10768, 12900)]