2108390400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{9151}}^1$

素因数の和:9187

約数の個数: 198

約数和(自身を含む): 7549860032

約数和(自身を除く): 5441469632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6400, 7200, 7680, 9151, 9216, 9600, 11520, 12800, 14400, 15360, 18302, 19200, 23040, 25600, 27453, 28800, 36604, 38400, 45755, 46080, 54906, 57600, 73208, 76800, 82359, 91510, 109812, 115200, 137265, 146416, 164718, 183020, 219624, 228775, 230400, 274530, 292832, 329436, 366040, 411795, 439248, 457550, 549060, 585664, 658872, 686325, 732080, 823590, 878496, 915100, 1098120, 1171328, 1317744, 1372650, 1464160, 1647180, 1756992, 1830200, 2058975, 2196240, 2342656, 2635488, 2745300, 2928320, 3294360, 3513984, 3660400, 4117950, 4392480, 4685312, 5270976, 5490600, 5856640, 6588720, 7027968, 7320800, 8235900, 8784960, 9370624, 10541952, 10981200, 11713280, 13177440, 14055936, 14641600, 16471800, 17569920, 21083904, 21962400, 23426560, 26354880, 28111872, 29283200, 32943600, 35139840, 42167808, 43924800, 46853120, 52709760, 58566400, 65887200, 70279680, 84335616, 87849600, 105419520, 117132800, 131774400, 140559360, 175699200, 210839040, 234265600, 263548800, 351398400, 421678080, 527097600, 702796800, 1054195200, 2108390400]

約数ペア:

[(1, 2108390400), (2, 1054195200), (3, 702796800), (4, 527097600), (5, 421678080), (6, 351398400), (8, 263548800), (9, 234265600), (10, 210839040), (12, 175699200), (15, 140559360), (16, 131774400), (18, 117132800), (20, 105419520), (24, 87849600), (25, 84335616), (30, 70279680), (32, 65887200), (36, 58566400), (40, 52709760), (45, 46853120), (48, 43924800), (50, 42167808), (60, 35139840), (64, 32943600), (72, 29283200), (75, 28111872), (80, 26354880), (90, 23426560), (96, 21962400), (100, 21083904), (120, 17569920), (128, 16471800), (144, 14641600), (150, 14055936), (160, 13177440), (180, 11713280), (192, 10981200), (200, 10541952), (225, 9370624), (240, 8784960), (256, 8235900), (288, 7320800), (300, 7027968), (320, 6588720), (360, 5856640), (384, 5490600), (400, 5270976), (450, 4685312), (480, 4392480), (512, 4117950), (576, 3660400), (600, 3513984), (640, 3294360), (720, 2928320), (768, 2745300), (800, 2635488), (900, 2342656), (960, 2196240), (1024, 2058975), (1152, 1830200), (1200, 1756992), (1280, 1647180), (1440, 1464160), (1536, 1372650), (1600, 1317744), (1800, 1171328), (1920, 1098120), (2304, 915100), (2400, 878496), (2560, 823590), (2880, 732080), (3072, 686325), (3200, 658872), (3600, 585664), (3840, 549060), (4608, 457550), (4800, 439248), (5120, 411795), (5760, 366040), (6400, 329436), (7200, 292832), (7680, 274530), (9151, 230400), (9216, 228775), (9600, 219624), (11520, 183020), (12800, 164718), (14400, 146416), (15360, 137265), (18302, 115200), (19200, 109812), (23040, 91510), (25600, 82359), (27453, 76800), (28800, 73208), (36604, 57600), (38400, 54906), (45755, 46080)]