18884539200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{49801}}^1$

素因数の和:49905

約数の個数: 168

約数和(自身を含む): 62742551680

約数和(自身を除く): 43858012480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 395, 400, 474, 480, 600, 632, 790, 800, 948, 960, 1185, 1200, 1264, 1580, 1600, 1896, 1975, 2370, 2400, 2528, 3160, 3792, 3950, 4740, 4800, 5056, 5925, 6320, 7584, 7900, 9480, 11850, 12640, 15168, 15800, 18960, 23700, 25280, 31600, 37920, 47400, 49801, 63200, 75840, 94800, 99602, 126400, 149403, 189600, 199204, 249005, 298806, 379200, 398408, 498010, 597612, 747015, 796816, 996020, 1195224, 1245025, 1494030, 1593632, 1992040, 2390448, 2490050, 2988060, 3187264, 3735075, 3934279, 3984080, 4780896, 4980100, 5976120, 7470150, 7868558, 7968160, 9561792, 9960200, 11802837, 11952240, 14940300, 15737116, 15936320, 19671395, 19920400, 23605674, 23904480, 29880600, 31474232, 39342790, 39840800, 47211348, 47808960, 59014185, 59761200, 62948464, 78685580, 79681600, 94422696, 98356975, 118028370, 119522400, 125896928, 157371160, 188845392, 196713950, 236056740, 239044800, 251793856, 295070925, 314742320, 377690784, 393427900, 472113480, 590141850, 629484640, 755381568, 786855800, 944226960, 1180283700, 1258969280, 1573711600, 1888453920, 2360567400, 3147423200, 3776907840, 4721134800, 6294846400, 9442269600, 18884539200]

約数ペア:

[(1, 18884539200), (2, 9442269600), (3, 6294846400), (4, 4721134800), (5, 3776907840), (6, 3147423200), (8, 2360567400), (10, 1888453920), (12, 1573711600), (15, 1258969280), (16, 1180283700), (20, 944226960), (24, 786855800), (25, 755381568), (30, 629484640), (32, 590141850), (40, 472113480), (48, 393427900), (50, 377690784), (60, 314742320), (64, 295070925), (75, 251793856), (79, 239044800), (80, 236056740), (96, 196713950), (100, 188845392), (120, 157371160), (150, 125896928), (158, 119522400), (160, 118028370), (192, 98356975), (200, 94422696), (237, 79681600), (240, 78685580), (300, 62948464), (316, 59761200), (320, 59014185), (395, 47808960), (400, 47211348), (474, 39840800), (480, 39342790), (600, 31474232), (632, 29880600), (790, 23904480), (800, 23605674), (948, 19920400), (960, 19671395), (1185, 15936320), (1200, 15737116), (1264, 14940300), (1580, 11952240), (1600, 11802837), (1896, 9960200), (1975, 9561792), (2370, 7968160), (2400, 7868558), (2528, 7470150), (3160, 5976120), (3792, 4980100), (3950, 4780896), (4740, 3984080), (4800, 3934279), (5056, 3735075), (5925, 3187264), (6320, 2988060), (7584, 2490050), (7900, 2390448), (9480, 1992040), (11850, 1593632), (12640, 1494030), (15168, 1245025), (15800, 1195224), (18960, 996020), (23700, 796816), (25280, 747015), (31600, 597612), (37920, 498010), (47400, 398408), (49801, 379200), (63200, 298806), (75840, 249005), (94800, 199204), (99602, 189600), (126400, 149403)]