3871800000

素因数分解:

$2^6\times 3^4\times 5^5\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 420

約数和(自身を含む): 14405640480

約数和(自身を除く): 10533840480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 239, 240, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 478, 480, 500, 540, 576, 600, 625, 648, 675, 717, 720, 750, 800, 810, 864, 900, 956, 960, 1000, 1080, 1125, 1195, 1200, 1250, 1296, 1350, 1434, 1440, 1500, 1600, 1620, 1728, 1800, 1875, 1912, 2000, 2025, 2151, 2160, 2250, 2390, 2400, 2500, 2592, 2700, 2868, 2880, 3000, 3125, 3240, 3375, 3585, 3600, 3750, 3824, 4000, 4050, 4302, 4320, 4500, 4780, 4800, 5000, 5184, 5400, 5625, 5736, 5975, 6000, 6250, 6453, 6480, 6750, 7170, 7200, 7500, 7648, 8000, 8100, 8604, 8640, 9000, 9375, 9560, 10000, 10125, 10755, 10800, 11250, 11472, 11950, 12000, 12500, 12906, 12960, 13500, 14340, 14400, 15000, 15296, 16200, 16875, 17208, 17925, 18000, 18750, 19120, 19359, 20000, 20250, 21510, 21600, 22500, 22944, 23900, 24000, 25000, 25812, 25920, 27000, 28125, 28680, 29875, 30000, 32265, 32400, 33750, 34416, 35850, 36000, 37500, 38240, 38718, 40000, 40500, 43020, 43200, 45000, 45888, 47800, 50000, 50625, 51624, 53775, 54000, 56250, 57360, 59750, 60000, 64530, 64800, 67500, 68832, 71700, 72000, 75000, 76480, 77436, 81000, 84375, 86040, 89625, 90000, 95600, 96795, 100000, 101250, 103248, 107550, 108000, 112500, 114720, 119500, 120000, 129060, 129600, 135000, 137664, 143400, 149375, 150000, 154872, 161325, 162000, 168750, 172080, 179250, 180000, 191200, 193590, 200000, 202500, 206496, 215100, 216000, 225000, 229440, 239000, 253125, 258120, 268875, 270000, 286800, 298750, 300000, 309744, 322650, 324000, 337500, 344160, 358500, 360000, 382400, 387180, 405000, 412992, 430200, 448125, 450000, 478000, 483975, 506250, 516240, 537750, 540000, 573600, 597500, 600000, 619488, 645300, 648000, 675000, 688320, 717000, 746875, 774360, 806625, 810000, 860400, 896250, 900000, 956000, 967950, 1012500, 1032480, 1075500, 1080000, 1147200, 1195000, 1238976, 1290600, 1344375, 1350000, 1434000, 1493750, 1548720, 1613250, 1620000, 1720800, 1792500, 1800000, 1912000, 1935900, 2025000, 2064960, 2151000, 2240625, 2390000, 2419875, 2581200, 2688750, 2700000, 2868000, 2987500, 3097440, 3226500, 3240000, 3441600, 3585000, 3871800, 4033125, 4050000, 4302000, 4481250, 4780000, 4839750, 5162400, 5377500, 5400000, 5736000, 5975000, 6194880, 6453000, 6721875, 7170000, 7743600, 8066250, 8100000, 8604000, 8962500, 9560000, 9679500, 10324800, 10755000, 11950000, 12099375, 12906000, 13443750, 14340000, 15487200, 16132500, 16200000, 17208000, 17925000, 19359000, 20165625, 21510000, 23900000, 24198750, 25812000, 26887500, 28680000, 30974400, 32265000, 35850000, 38718000, 40331250, 43020000, 47800000, 48397500, 51624000, 53775000, 60496875, 64530000, 71700000, 77436000, 80662500, 86040000, 96795000, 107550000, 120993750, 129060000, 143400000, 154872000, 161325000, 193590000, 215100000, 241987500, 258120000, 322650000, 387180000, 430200000, 483975000, 645300000, 774360000, 967950000, 1290600000, 1935900000, 3871800000]

約数ペア:

[(1, 3871800000), (2, 1935900000), (3, 1290600000), (4, 967950000), (5, 774360000), (6, 645300000), (8, 483975000), (9, 430200000), (10, 387180000), (12, 322650000), (15, 258120000), (16, 241987500), (18, 215100000), (20, 193590000), (24, 161325000), (25, 154872000), (27, 143400000), (30, 129060000), (32, 120993750), (36, 107550000), (40, 96795000), (45, 86040000), (48, 80662500), (50, 77436000), (54, 71700000), (60, 64530000), (64, 60496875), (72, 53775000), (75, 51624000), (80, 48397500), (81, 47800000), (90, 43020000), (96, 40331250), (100, 38718000), (108, 35850000), (120, 32265000), (125, 30974400), (135, 28680000), (144, 26887500), (150, 25812000), (160, 24198750), (162, 23900000), (180, 21510000), (192, 20165625), (200, 19359000), (216, 17925000), (225, 17208000), (239, 16200000), (240, 16132500), (250, 15487200), (270, 14340000), (288, 13443750), (300, 12906000), (320, 12099375), (324, 11950000), (360, 10755000), (375, 10324800), (400, 9679500), (405, 9560000), (432, 8962500), (450, 8604000), (478, 8100000), (480, 8066250), (500, 7743600), (540, 7170000), (576, 6721875), (600, 6453000), (625, 6194880), (648, 5975000), (675, 5736000), (717, 5400000), (720, 5377500), (750, 5162400), (800, 4839750), (810, 4780000), (864, 4481250), (900, 4302000), (956, 4050000), (960, 4033125), (1000, 3871800), (1080, 3585000), (1125, 3441600), (1195, 3240000), (1200, 3226500), (1250, 3097440), (1296, 2987500), (1350, 2868000), (1434, 2700000), (1440, 2688750), (1500, 2581200), (1600, 2419875), (1620, 2390000), (1728, 2240625), (1800, 2151000), (1875, 2064960), (1912, 2025000), (2000, 1935900), (2025, 1912000), (2151, 1800000), (2160, 1792500), (2250, 1720800), (2390, 1620000), (2400, 1613250), (2500, 1548720), (2592, 1493750), (2700, 1434000), (2868, 1350000), (2880, 1344375), (3000, 1290600), (3125, 1238976), (3240, 1195000), (3375, 1147200), (3585, 1080000), (3600, 1075500), (3750, 1032480), (3824, 1012500), (4000, 967950), (4050, 956000), (4302, 900000), (4320, 896250), (4500, 860400), (4780, 810000), (4800, 806625), (5000, 774360), (5184, 746875), (5400, 717000), (5625, 688320), (5736, 675000), (5975, 648000), (6000, 645300), (6250, 619488), (6453, 600000), (6480, 597500), (6750, 573600), (7170, 540000), (7200, 537750), (7500, 516240), (7648, 506250), (8000, 483975), (8100, 478000), (8604, 450000), (8640, 448125), (9000, 430200), (9375, 412992), (9560, 405000), (10000, 387180), (10125, 382400), (10755, 360000), (10800, 358500), (11250, 344160), (11472, 337500), (11950, 324000), (12000, 322650), (12500, 309744), (12906, 300000), (12960, 298750), (13500, 286800), (14340, 270000), (14400, 268875), (15000, 258120), (15296, 253125), (16200, 239000), (16875, 229440), (17208, 225000), (17925, 216000), (18000, 215100), (18750, 206496), (19120, 202500), (19359, 200000), (20000, 193590), (20250, 191200), (21510, 180000), (21600, 179250), (22500, 172080), (22944, 168750), (23900, 162000), (24000, 161325), (25000, 154872), (25812, 150000), (25920, 149375), (27000, 143400), (28125, 137664), (28680, 135000), (29875, 129600), (30000, 129060), (32265, 120000), (32400, 119500), (33750, 114720), (34416, 112500), (35850, 108000), (36000, 107550), (37500, 103248), (38240, 101250), (38718, 100000), (40000, 96795), (40500, 95600), (43020, 90000), (43200, 89625), (45000, 86040), (45888, 84375), (47800, 81000), (50000, 77436), (50625, 76480), (51624, 75000), (53775, 72000), (54000, 71700), (56250, 68832), (57360, 67500), (59750, 64800), (60000, 64530)]