1851984000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 320

約数和(自身を含む): 6883133400

約数和(自身を除く): 5031149400

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, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1296, 1350, 1429, 1440, 1500, 1600, 1620, 1728, 1800, 1920, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 2858, 2880, 3000, 3200, 3240, 3375, 3456, 3600, 4000, 4050, 4287, 4320, 4500, 4800, 5184, 5400, 5716, 5760, 6000, 6480, 6750, 7145, 7200, 8000, 8100, 8574, 8640, 9000, 9600, 10125, 10368, 10800, 11432, 12000, 12861, 12960, 13500, 14290, 14400, 16000, 16200, 17148, 17280, 18000, 20250, 21435, 21600, 22864, 24000, 25722, 25920, 27000, 28580, 28800, 32400, 34296, 35725, 36000, 38583, 40500, 42870, 43200, 45728, 48000, 51444, 51840, 54000, 57160, 64305, 64800, 68592, 71450, 72000, 77166, 81000, 85740, 86400, 91456, 102888, 107175, 108000, 114320, 115749, 128610, 129600, 137184, 142900, 144000, 154332, 162000, 171480, 178625, 182912, 192915, 205776, 214350, 216000, 228640, 231498, 257220, 259200, 274368, 285800, 308664, 321525, 324000, 342960, 357250, 385830, 411552, 428700, 432000, 457280, 462996, 514440, 535875, 548736, 571600, 578745, 617328, 643050, 648000, 685920, 714500, 771660, 823104, 857400, 914560, 925992, 964575, 1028880, 1071750, 1143200, 1157490, 1234656, 1286100, 1296000, 1371840, 1429000, 1543320, 1607625, 1646208, 1714800, 1851984, 1929150, 2057760, 2143500, 2286400, 2314980, 2469312, 2572200, 2743680, 2858000, 2893725, 3086640, 3215250, 3429600, 3703968, 3858300, 4115520, 4287000, 4572800, 4629960, 4822875, 4938624, 5144400, 5716000, 5787450, 6173280, 6430500, 6859200, 7407936, 7716600, 8231040, 8574000, 9259920, 9645750, 10288800, 11432000, 11574900, 12346560, 12861000, 13718400, 14468625, 14815872, 15433200, 17148000, 18519840, 19291500, 20577600, 22864000, 23149800, 24693120, 25722000, 28937250, 30866400, 34296000, 37039680, 38583000, 41155200, 46299600, 51444000, 57874500, 61732800, 68592000, 74079360, 77166000, 92599200, 102888000, 115749000, 123465600, 154332000, 185198400, 205776000, 231498000, 308664000, 370396800, 462996000, 617328000, 925992000, 1851984000]

約数ペア:

[(1, 1851984000), (2, 925992000), (3, 617328000), (4, 462996000), (5, 370396800), (6, 308664000), (8, 231498000), (9, 205776000), (10, 185198400), (12, 154332000), (15, 123465600), (16, 115749000), (18, 102888000), (20, 92599200), (24, 77166000), (25, 74079360), (27, 68592000), (30, 61732800), (32, 57874500), (36, 51444000), (40, 46299600), (45, 41155200), (48, 38583000), (50, 37039680), (54, 34296000), (60, 30866400), (64, 28937250), (72, 25722000), (75, 24693120), (80, 23149800), (81, 22864000), (90, 20577600), (96, 19291500), (100, 18519840), (108, 17148000), (120, 15433200), (125, 14815872), (128, 14468625), (135, 13718400), (144, 12861000), (150, 12346560), (160, 11574900), (162, 11432000), (180, 10288800), (192, 9645750), (200, 9259920), (216, 8574000), (225, 8231040), (240, 7716600), (250, 7407936), (270, 6859200), (288, 6430500), (300, 6173280), (320, 5787450), (324, 5716000), (360, 5144400), (375, 4938624), (384, 4822875), (400, 4629960), (405, 4572800), (432, 4287000), (450, 4115520), (480, 3858300), (500, 3703968), (540, 3429600), (576, 3215250), (600, 3086640), (640, 2893725), (648, 2858000), (675, 2743680), (720, 2572200), (750, 2469312), (800, 2314980), (810, 2286400), (864, 2143500), (900, 2057760), (960, 1929150), (1000, 1851984), (1080, 1714800), (1125, 1646208), (1152, 1607625), (1200, 1543320), (1296, 1429000), (1350, 1371840), (1429, 1296000), (1440, 1286100), (1500, 1234656), (1600, 1157490), (1620, 1143200), (1728, 1071750), (1800, 1028880), (1920, 964575), (2000, 925992), (2025, 914560), (2160, 857400), (2250, 823104), (2400, 771660), (2592, 714500), (2700, 685920), (2858, 648000), (2880, 643050), (3000, 617328), (3200, 578745), (3240, 571600), (3375, 548736), (3456, 535875), (3600, 514440), (4000, 462996), (4050, 457280), (4287, 432000), (4320, 428700), (4500, 411552), (4800, 385830), (5184, 357250), (5400, 342960), (5716, 324000), (5760, 321525), (6000, 308664), (6480, 285800), (6750, 274368), (7145, 259200), (7200, 257220), (8000, 231498), (8100, 228640), (8574, 216000), (8640, 214350), (9000, 205776), (9600, 192915), (10125, 182912), (10368, 178625), (10800, 171480), (11432, 162000), (12000, 154332), (12861, 144000), (12960, 142900), (13500, 137184), (14290, 129600), (14400, 128610), (16000, 115749), (16200, 114320), (17148, 108000), (17280, 107175), (18000, 102888), (20250, 91456), (21435, 86400), (21600, 85740), (22864, 81000), (24000, 77166), (25722, 72000), (25920, 71450), (27000, 68592), (28580, 64800), (28800, 64305), (32400, 57160), (34296, 54000), (35725, 51840), (36000, 51444), (38583, 48000), (40500, 45728), (42870, 43200)]