255236400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23633}}^1$

素因数の和:23660

約数の個数: 120

約数和(自身を含む): 908490960

約数和(自身を除く): 653254560

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, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 23633, 47266, 70899, 94532, 118165, 141798, 189064, 212697, 236330, 283596, 354495, 378128, 425394, 472660, 567192, 590825, 638091, 708990, 850788, 945320, 1063485, 1134384, 1181650, 1276182, 1417980, 1701576, 1772475, 1890640, 2126970, 2363300, 2552364, 2835960, 3190455, 3403152, 3544950, 4253940, 4726600, 5104728, 5317425, 5671920, 6380910, 7089900, 8507880, 9453200, 10209456, 10634850, 12761820, 14179800, 15952275, 17015760, 21269700, 25523640, 28359600, 31904550, 42539400, 51047280, 63809100, 85078800, 127618200, 255236400]

約数ペア:

[(1, 255236400), (2, 127618200), (3, 85078800), (4, 63809100), (5, 51047280), (6, 42539400), (8, 31904550), (9, 28359600), (10, 25523640), (12, 21269700), (15, 17015760), (16, 15952275), (18, 14179800), (20, 12761820), (24, 10634850), (25, 10209456), (27, 9453200), (30, 8507880), (36, 7089900), (40, 6380910), (45, 5671920), (48, 5317425), (50, 5104728), (54, 4726600), (60, 4253940), (72, 3544950), (75, 3403152), (80, 3190455), (90, 2835960), (100, 2552364), (108, 2363300), (120, 2126970), (135, 1890640), (144, 1772475), (150, 1701576), (180, 1417980), (200, 1276182), (216, 1181650), (225, 1134384), (240, 1063485), (270, 945320), (300, 850788), (360, 708990), (400, 638091), (432, 590825), (450, 567192), (540, 472660), (600, 425394), (675, 378128), (720, 354495), (900, 283596), (1080, 236330), (1200, 212697), (1350, 189064), (1800, 141798), (2160, 118165), (2700, 94532), (3600, 70899), (5400, 47266), (10800, 23633)]