142200000

素因数分解:

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

素因数の和:122

約数の個数: 252

約数和(自身を含む): 515904480

約数和(自身を除く): 373704480

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, 79, 80, 90, 96, 100, 120, 125, 144, 150, 158, 160, 180, 192, 200, 225, 237, 240, 250, 288, 300, 316, 320, 360, 375, 395, 400, 450, 474, 480, 500, 576, 600, 625, 632, 711, 720, 750, 790, 800, 900, 948, 960, 1000, 1125, 1185, 1200, 1250, 1264, 1422, 1440, 1500, 1580, 1600, 1800, 1875, 1896, 1975, 2000, 2250, 2370, 2400, 2500, 2528, 2844, 2880, 3000, 3125, 3160, 3555, 3600, 3750, 3792, 3950, 4000, 4500, 4740, 4800, 5000, 5056, 5625, 5688, 5925, 6000, 6250, 6320, 7110, 7200, 7500, 7584, 7900, 8000, 9000, 9375, 9480, 9875, 10000, 11250, 11376, 11850, 12000, 12500, 12640, 14220, 14400, 15000, 15168, 15800, 17775, 18000, 18750, 18960, 19750, 20000, 22500, 22752, 23700, 24000, 25000, 25280, 28125, 28440, 29625, 30000, 31600, 35550, 36000, 37500, 37920, 39500, 40000, 45000, 45504, 47400, 49375, 50000, 56250, 56880, 59250, 60000, 63200, 71100, 72000, 75000, 75840, 79000, 88875, 90000, 94800, 98750, 100000, 112500, 113760, 118500, 120000, 126400, 142200, 148125, 150000, 158000, 177750, 180000, 189600, 197500, 200000, 225000, 227520, 237000, 246875, 284400, 296250, 300000, 316000, 355500, 360000, 379200, 395000, 444375, 450000, 474000, 493750, 568800, 592500, 600000, 632000, 711000, 740625, 790000, 888750, 900000, 948000, 987500, 1137600, 1185000, 1422000, 1481250, 1580000, 1777500, 1800000, 1896000, 1975000, 2221875, 2370000, 2844000, 2962500, 3160000, 3555000, 3950000, 4443750, 4740000, 5688000, 5925000, 7110000, 7900000, 8887500, 9480000, 11850000, 14220000, 15800000, 17775000, 23700000, 28440000, 35550000, 47400000, 71100000, 142200000]

約数ペア:

[(1, 142200000), (2, 71100000), (3, 47400000), (4, 35550000), (5, 28440000), (6, 23700000), (8, 17775000), (9, 15800000), (10, 14220000), (12, 11850000), (15, 9480000), (16, 8887500), (18, 7900000), (20, 7110000), (24, 5925000), (25, 5688000), (30, 4740000), (32, 4443750), (36, 3950000), (40, 3555000), (45, 3160000), (48, 2962500), (50, 2844000), (60, 2370000), (64, 2221875), (72, 1975000), (75, 1896000), (79, 1800000), (80, 1777500), (90, 1580000), (96, 1481250), (100, 1422000), (120, 1185000), (125, 1137600), (144, 987500), (150, 948000), (158, 900000), (160, 888750), (180, 790000), (192, 740625), (200, 711000), (225, 632000), (237, 600000), (240, 592500), (250, 568800), (288, 493750), (300, 474000), (316, 450000), (320, 444375), (360, 395000), (375, 379200), (395, 360000), (400, 355500), (450, 316000), (474, 300000), (480, 296250), (500, 284400), (576, 246875), (600, 237000), (625, 227520), (632, 225000), (711, 200000), (720, 197500), (750, 189600), (790, 180000), (800, 177750), (900, 158000), (948, 150000), (960, 148125), (1000, 142200), (1125, 126400), (1185, 120000), (1200, 118500), (1250, 113760), (1264, 112500), (1422, 100000), (1440, 98750), (1500, 94800), (1580, 90000), (1600, 88875), (1800, 79000), (1875, 75840), (1896, 75000), (1975, 72000), (2000, 71100), (2250, 63200), (2370, 60000), (2400, 59250), (2500, 56880), (2528, 56250), (2844, 50000), (2880, 49375), (3000, 47400), (3125, 45504), (3160, 45000), (3555, 40000), (3600, 39500), (3750, 37920), (3792, 37500), (3950, 36000), (4000, 35550), (4500, 31600), (4740, 30000), (4800, 29625), (5000, 28440), (5056, 28125), (5625, 25280), (5688, 25000), (5925, 24000), (6000, 23700), (6250, 22752), (6320, 22500), (7110, 20000), (7200, 19750), (7500, 18960), (7584, 18750), (7900, 18000), (8000, 17775), (9000, 15800), (9375, 15168), (9480, 15000), (9875, 14400), (10000, 14220), (11250, 12640), (11376, 12500), (11850, 12000)]