1996203600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7122

約数の個数: 180

約数和(自身を含む): 7016068800

約数和(自身を除く): 5019865200

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, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 316, 360, 395, 400, 450, 474, 600, 632, 711, 720, 790, 900, 948, 1185, 1200, 1264, 1422, 1580, 1800, 1896, 1975, 2370, 2844, 3160, 3555, 3600, 3792, 3950, 4740, 5688, 5925, 6320, 7019, 7110, 7900, 9480, 11376, 11850, 14038, 14220, 15800, 17775, 18960, 21057, 23700, 28076, 28440, 31600, 35095, 35550, 42114, 47400, 56152, 56880, 63171, 70190, 71100, 84228, 94800, 105285, 112304, 126342, 140380, 142200, 168456, 175475, 210570, 252684, 280760, 284400, 315855, 336912, 350950, 421140, 505368, 526425, 554501, 561520, 631710, 701900, 842280, 1010736, 1052850, 1109002, 1263420, 1403800, 1579275, 1663503, 1684560, 2105700, 2218004, 2526840, 2772505, 2807600, 3158550, 3327006, 4211400, 4436008, 4990509, 5053680, 5545010, 6317100, 6654012, 8317515, 8422800, 8872016, 9981018, 11090020, 12634200, 13308024, 13862525, 16635030, 19962036, 22180040, 24952545, 25268400, 26616048, 27725050, 33270060, 39924072, 41587575, 44360080, 49905090, 55450100, 66540120, 79848144, 83175150, 99810180, 110900200, 124762725, 133080240, 166350300, 199620360, 221800400, 249525450, 332700600, 399240720, 499050900, 665401200, 998101800, 1996203600]

約数ペア:

[(1, 1996203600), (2, 998101800), (3, 665401200), (4, 499050900), (5, 399240720), (6, 332700600), (8, 249525450), (9, 221800400), (10, 199620360), (12, 166350300), (15, 133080240), (16, 124762725), (18, 110900200), (20, 99810180), (24, 83175150), (25, 79848144), (30, 66540120), (36, 55450100), (40, 49905090), (45, 44360080), (48, 41587575), (50, 39924072), (60, 33270060), (72, 27725050), (75, 26616048), (79, 25268400), (80, 24952545), (90, 22180040), (100, 19962036), (120, 16635030), (144, 13862525), (150, 13308024), (158, 12634200), (180, 11090020), (200, 9981018), (225, 8872016), (237, 8422800), (240, 8317515), (300, 6654012), (316, 6317100), (360, 5545010), (395, 5053680), (400, 4990509), (450, 4436008), (474, 4211400), (600, 3327006), (632, 3158550), (711, 2807600), (720, 2772505), (790, 2526840), (900, 2218004), (948, 2105700), (1185, 1684560), (1200, 1663503), (1264, 1579275), (1422, 1403800), (1580, 1263420), (1800, 1109002), (1896, 1052850), (1975, 1010736), (2370, 842280), (2844, 701900), (3160, 631710), (3555, 561520), (3600, 554501), (3792, 526425), (3950, 505368), (4740, 421140), (5688, 350950), (5925, 336912), (6320, 315855), (7019, 284400), (7110, 280760), (7900, 252684), (9480, 210570), (11376, 175475), (11850, 168456), (14038, 142200), (14220, 140380), (15800, 126342), (17775, 112304), (18960, 105285), (21057, 94800), (23700, 84228), (28076, 71100), (28440, 70190), (31600, 63171), (35095, 56880), (35550, 56152), (42114, 47400)]