20895624000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{96739}}^1$

素因数の和:96775

約数の個数: 224

約数和(自身を含む): 76664515200

約数和(自身を除く): 55768891200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3375, 3600, 4000, 4320, 4500, 4800, 5400, 6000, 6750, 7200, 8000, 8640, 9000, 10800, 12000, 13500, 14400, 18000, 21600, 24000, 27000, 36000, 43200, 54000, 72000, 96739, 108000, 193478, 216000, 290217, 386956, 483695, 580434, 773912, 870651, 967390, 1160868, 1451085, 1547824, 1741302, 1934780, 2321736, 2418475, 2611953, 2902170, 3095648, 3482604, 3869560, 4353255, 4643472, 4836950, 5223906, 5804340, 6191296, 6965208, 7255425, 7739120, 8706510, 9286944, 9673900, 10447812, 11608680, 12092375, 13059765, 13930416, 14510850, 15478240, 17413020, 18573888, 19347800, 20895624, 21766275, 23217360, 24184750, 26119530, 27860832, 29021700, 30956480, 34826040, 36277125, 38695600, 41791248, 43532550, 46434720, 48369500, 52239060, 55721664, 58043400, 65298825, 69652080, 72554250, 77391200, 83582496, 87065100, 92869440, 96739000, 104478120, 108831375, 116086800, 130597650, 139304160, 145108500, 154782400, 167164992, 174130200, 193478000, 208956240, 217662750, 232173600, 261195300, 278608320, 290217000, 326494125, 348260400, 386956000, 417912480, 435325500, 464347200, 522390600, 580434000, 652988250, 696520800, 773912000, 835824960, 870651000, 1044781200, 1160868000, 1305976500, 1393041600, 1741302000, 2089562400, 2321736000, 2611953000, 3482604000, 4179124800, 5223906000, 6965208000, 10447812000, 20895624000]

約数ペア:

[(1, 20895624000), (2, 10447812000), (3, 6965208000), (4, 5223906000), (5, 4179124800), (6, 3482604000), (8, 2611953000), (9, 2321736000), (10, 2089562400), (12, 1741302000), (15, 1393041600), (16, 1305976500), (18, 1160868000), (20, 1044781200), (24, 870651000), (25, 835824960), (27, 773912000), (30, 696520800), (32, 652988250), (36, 580434000), (40, 522390600), (45, 464347200), (48, 435325500), (50, 417912480), (54, 386956000), (60, 348260400), (64, 326494125), (72, 290217000), (75, 278608320), (80, 261195300), (90, 232173600), (96, 217662750), (100, 208956240), (108, 193478000), (120, 174130200), (125, 167164992), (135, 154782400), (144, 145108500), (150, 139304160), (160, 130597650), (180, 116086800), (192, 108831375), (200, 104478120), (216, 96739000), (225, 92869440), (240, 87065100), (250, 83582496), (270, 77391200), (288, 72554250), (300, 69652080), (320, 65298825), (360, 58043400), (375, 55721664), (400, 52239060), (432, 48369500), (450, 46434720), (480, 43532550), (500, 41791248), (540, 38695600), (576, 36277125), (600, 34826040), (675, 30956480), (720, 29021700), (750, 27860832), (800, 26119530), (864, 24184750), (900, 23217360), (960, 21766275), (1000, 20895624), (1080, 19347800), (1125, 18573888), (1200, 17413020), (1350, 15478240), (1440, 14510850), (1500, 13930416), (1600, 13059765), (1728, 12092375), (1800, 11608680), (2000, 10447812), (2160, 9673900), (2250, 9286944), (2400, 8706510), (2700, 7739120), (2880, 7255425), (3000, 6965208), (3375, 6191296), (3600, 5804340), (4000, 5223906), (4320, 4836950), (4500, 4643472), (4800, 4353255), (5400, 3869560), (6000, 3482604), (6750, 3095648), (7200, 2902170), (8000, 2611953), (8640, 2418475), (9000, 2321736), (10800, 1934780), (12000, 1741302), (13500, 1547824), (14400, 1451085), (18000, 1160868), (21600, 967390), (24000, 870651), (27000, 773912), (36000, 580434), (43200, 483695), (54000, 386956), (72000, 290217), (96739, 216000), (108000, 193478)]