195120000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 704212080

約数和(自身を除く): 509092080

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, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 271, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 542, 576, 600, 625, 640, 720, 750, 800, 813, 900, 960, 1000, 1084, 1125, 1152, 1200, 1250, 1355, 1440, 1500, 1600, 1626, 1800, 1875, 1920, 2000, 2168, 2250, 2400, 2439, 2500, 2710, 2880, 3000, 3200, 3252, 3600, 3750, 4000, 4065, 4336, 4500, 4800, 4878, 5000, 5420, 5625, 5760, 6000, 6504, 6775, 7200, 7500, 8000, 8130, 8672, 9000, 9600, 9756, 10000, 10840, 11250, 12000, 12195, 13008, 13550, 14400, 15000, 16000, 16260, 17344, 18000, 19512, 20000, 20325, 21680, 22500, 24000, 24390, 26016, 27100, 28800, 30000, 32520, 33875, 34688, 36000, 39024, 40000, 40650, 43360, 45000, 48000, 48780, 52032, 54200, 60000, 60975, 65040, 67750, 72000, 78048, 80000, 81300, 86720, 90000, 97560, 101625, 104064, 108400, 120000, 121950, 130080, 135500, 144000, 156096, 162600, 169375, 173440, 180000, 195120, 203250, 216800, 240000, 243900, 260160, 271000, 304875, 312192, 325200, 338750, 360000, 390240, 406500, 433600, 487800, 508125, 520320, 542000, 609750, 650400, 677500, 720000, 780480, 813000, 867200, 975600, 1016250, 1084000, 1219500, 1300800, 1355000, 1524375, 1560960, 1626000, 1951200, 2032500, 2168000, 2439000, 2601600, 2710000, 3048750, 3252000, 3902400, 4065000, 4336000, 4878000, 5420000, 6097500, 6504000, 7804800, 8130000, 9756000, 10840000, 12195000, 13008000, 16260000, 19512000, 21680000, 24390000, 32520000, 39024000, 48780000, 65040000, 97560000, 195120000]

約数ペア:

[(1, 195120000), (2, 97560000), (3, 65040000), (4, 48780000), (5, 39024000), (6, 32520000), (8, 24390000), (9, 21680000), (10, 19512000), (12, 16260000), (15, 13008000), (16, 12195000), (18, 10840000), (20, 9756000), (24, 8130000), (25, 7804800), (30, 6504000), (32, 6097500), (36, 5420000), (40, 4878000), (45, 4336000), (48, 4065000), (50, 3902400), (60, 3252000), (64, 3048750), (72, 2710000), (75, 2601600), (80, 2439000), (90, 2168000), (96, 2032500), (100, 1951200), (120, 1626000), (125, 1560960), (128, 1524375), (144, 1355000), (150, 1300800), (160, 1219500), (180, 1084000), (192, 1016250), (200, 975600), (225, 867200), (240, 813000), (250, 780480), (271, 720000), (288, 677500), (300, 650400), (320, 609750), (360, 542000), (375, 520320), (384, 508125), (400, 487800), (450, 433600), (480, 406500), (500, 390240), (542, 360000), (576, 338750), (600, 325200), (625, 312192), (640, 304875), (720, 271000), (750, 260160), (800, 243900), (813, 240000), (900, 216800), (960, 203250), (1000, 195120), (1084, 180000), (1125, 173440), (1152, 169375), (1200, 162600), (1250, 156096), (1355, 144000), (1440, 135500), (1500, 130080), (1600, 121950), (1626, 120000), (1800, 108400), (1875, 104064), (1920, 101625), (2000, 97560), (2168, 90000), (2250, 86720), (2400, 81300), (2439, 80000), (2500, 78048), (2710, 72000), (2880, 67750), (3000, 65040), (3200, 60975), (3252, 60000), (3600, 54200), (3750, 52032), (4000, 48780), (4065, 48000), (4336, 45000), (4500, 43360), (4800, 40650), (4878, 40000), (5000, 39024), (5420, 36000), (5625, 34688), (5760, 33875), (6000, 32520), (6504, 30000), (6775, 28800), (7200, 27100), (7500, 26016), (8000, 24390), (8130, 24000), (8672, 22500), (9000, 21680), (9600, 20325), (9756, 20000), (10000, 19512), (10840, 18000), (11250, 17344), (12000, 16260), (12195, 16000), (13008, 15000), (13550, 14400)]