28628343000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{28657}}^1$

素因数の和:28724

約数の個数: 256

約数和(自身を含む): 101930774400

約数和(自身を除く): 73302431400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 125, 135, 148, 150, 180, 185, 200, 216, 222, 225, 250, 270, 296, 300, 333, 360, 370, 375, 444, 450, 500, 540, 555, 600, 666, 675, 740, 750, 888, 900, 925, 999, 1000, 1080, 1110, 1125, 1332, 1350, 1480, 1500, 1665, 1800, 1850, 1998, 2220, 2250, 2664, 2700, 2775, 3000, 3330, 3375, 3700, 3996, 4440, 4500, 4625, 4995, 5400, 5550, 6660, 6750, 7400, 7992, 8325, 9000, 9250, 9990, 11100, 13320, 13500, 13875, 16650, 18500, 19980, 22200, 24975, 27000, 27750, 28657, 33300, 37000, 39960, 41625, 49950, 55500, 57314, 66600, 83250, 85971, 99900, 111000, 114628, 124875, 143285, 166500, 171942, 199800, 229256, 249750, 257913, 286570, 333000, 343884, 429855, 499500, 515826, 573140, 687768, 716425, 773739, 859710, 999000, 1031652, 1060309, 1146280, 1289565, 1432850, 1547478, 1719420, 2063304, 2120618, 2149275, 2579130, 2865700, 3094956, 3180927, 3438840, 3582125, 3868695, 4241236, 4298550, 5158260, 5301545, 5731400, 6189912, 6361854, 6447825, 7164250, 7737390, 8482472, 8597100, 9542781, 10316520, 10603090, 10746375, 12723708, 12895650, 14328500, 15474780, 15904635, 17194200, 19085562, 19343475, 21206180, 21492750, 25447416, 25791300, 26507725, 28628343, 28657000, 30949560, 31809270, 32239125, 38171124, 38686950, 42412360, 42985500, 47713905, 51582600, 53015450, 57256686, 63618540, 64478250, 76342248, 77373900, 79523175, 85971000, 95427810, 96717375, 106030900, 114513372, 127237080, 128956500, 132538625, 143141715, 154747800, 159046350, 190855620, 193434750, 212061800, 229026744, 238569525, 257913000, 265077250, 286283430, 318092700, 381711240, 386869500, 397615875, 477139050, 530154500, 572566860, 636185400, 715708575, 773739000, 795231750, 954278100, 1060309000, 1145133720, 1192847625, 1431417150, 1590463500, 1908556200, 2385695250, 2862834300, 3180927000, 3578542875, 4771390500, 5725668600, 7157085750, 9542781000, 14314171500, 28628343000]

約数ペア:

[(1, 28628343000), (2, 14314171500), (3, 9542781000), (4, 7157085750), (5, 5725668600), (6, 4771390500), (8, 3578542875), (9, 3180927000), (10, 2862834300), (12, 2385695250), (15, 1908556200), (18, 1590463500), (20, 1431417150), (24, 1192847625), (25, 1145133720), (27, 1060309000), (30, 954278100), (36, 795231750), (37, 773739000), (40, 715708575), (45, 636185400), (50, 572566860), (54, 530154500), (60, 477139050), (72, 397615875), (74, 386869500), (75, 381711240), (90, 318092700), (100, 286283430), (108, 265077250), (111, 257913000), (120, 238569525), (125, 229026744), (135, 212061800), (148, 193434750), (150, 190855620), (180, 159046350), (185, 154747800), (200, 143141715), (216, 132538625), (222, 128956500), (225, 127237080), (250, 114513372), (270, 106030900), (296, 96717375), (300, 95427810), (333, 85971000), (360, 79523175), (370, 77373900), (375, 76342248), (444, 64478250), (450, 63618540), (500, 57256686), (540, 53015450), (555, 51582600), (600, 47713905), (666, 42985500), (675, 42412360), (740, 38686950), (750, 38171124), (888, 32239125), (900, 31809270), (925, 30949560), (999, 28657000), (1000, 28628343), (1080, 26507725), (1110, 25791300), (1125, 25447416), (1332, 21492750), (1350, 21206180), (1480, 19343475), (1500, 19085562), (1665, 17194200), (1800, 15904635), (1850, 15474780), (1998, 14328500), (2220, 12895650), (2250, 12723708), (2664, 10746375), (2700, 10603090), (2775, 10316520), (3000, 9542781), (3330, 8597100), (3375, 8482472), (3700, 7737390), (3996, 7164250), (4440, 6447825), (4500, 6361854), (4625, 6189912), (4995, 5731400), (5400, 5301545), (5550, 5158260), (6660, 4298550), (6750, 4241236), (7400, 3868695), (7992, 3582125), (8325, 3438840), (9000, 3180927), (9250, 3094956), (9990, 2865700), (11100, 2579130), (13320, 2149275), (13500, 2120618), (13875, 2063304), (16650, 1719420), (18500, 1547478), (19980, 1432850), (22200, 1289565), (24975, 1146280), (27000, 1060309), (27750, 1031652), (28657, 999000), (33300, 859710), (37000, 773739), (39960, 716425), (41625, 687768), (49950, 573140), (55500, 515826), (57314, 499500), (66600, 429855), (83250, 343884), (85971, 333000), (99900, 286570), (111000, 257913), (114628, 249750), (124875, 229256), (143285, 199800), (166500, 171942)]