20199232800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 432

約数和(自身を含む): 74319493248

約数和(自身を除く): 54120260448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 53, 60, 72, 75, 80, 86, 90, 96, 100, 106, 120, 129, 144, 150, 159, 160, 172, 180, 200, 212, 215, 225, 240, 258, 265, 288, 300, 318, 344, 360, 387, 400, 424, 430, 450, 477, 480, 516, 530, 600, 636, 645, 688, 720, 774, 795, 800, 848, 860, 900, 954, 1032, 1060, 1075, 1200, 1231, 1272, 1290, 1325, 1376, 1440, 1548, 1590, 1696, 1720, 1800, 1908, 1935, 2064, 2120, 2150, 2279, 2385, 2400, 2462, 2544, 2580, 2650, 3096, 3180, 3225, 3440, 3600, 3693, 3816, 3870, 3975, 4128, 4240, 4300, 4558, 4770, 4924, 5088, 5160, 5300, 6155, 6192, 6360, 6450, 6837, 6880, 7200, 7386, 7632, 7740, 7950, 8480, 8600, 9116, 9540, 9675, 9848, 10320, 10600, 11079, 11395, 11925, 12310, 12384, 12720, 12900, 13674, 14772, 15264, 15480, 15900, 17200, 18232, 18465, 19080, 19350, 19696, 20511, 20640, 21200, 22158, 22790, 23850, 24620, 25440, 25800, 27348, 29544, 30775, 30960, 31800, 34185, 34400, 36464, 36930, 38160, 38700, 39392, 41022, 42400, 44316, 45580, 47700, 49240, 51600, 52933, 54696, 55395, 56975, 59088, 61550, 61920, 63600, 65243, 68370, 72928, 73860, 76320, 77400, 82044, 88632, 91160, 92325, 95400, 98480, 102555, 103200, 105866, 109392, 110790, 113950, 118176, 123100, 127200, 130486, 136740, 147720, 154800, 158799, 164088, 170925, 177264, 182320, 184650, 190800, 195729, 196960, 205110, 211732, 218784, 221580, 227900, 246200, 260972, 264665, 273480, 276975, 295440, 309600, 317598, 326215, 328176, 341850, 354528, 364640, 369300, 381600, 391458, 410220, 423464, 443160, 455800, 476397, 492400, 512775, 521944, 529330, 546960, 553950, 587187, 590880, 635196, 652430, 656352, 683700, 738600, 782916, 793995, 820440, 846928, 886320, 911600, 952794, 978645, 984800, 1025550, 1043888, 1058660, 1093920, 1107900, 1174374, 1270392, 1304860, 1323325, 1367400, 1477200, 1565832, 1587990, 1631075, 1640880, 1693856, 1772640, 1823200, 1905588, 1957290, 2051100, 2087776, 2117320, 2215800, 2348748, 2381985, 2540784, 2609720, 2646650, 2734800, 2805449, 2935935, 2954400, 3131664, 3175980, 3262150, 3281760, 3811176, 3914580, 3969975, 4102200, 4234640, 4431600, 4697496, 4763970, 4893225, 5081568, 5219440, 5293300, 5469600, 5610898, 5871870, 6263328, 6351960, 6524300, 7622352, 7829160, 7939950, 8204400, 8416347, 8469280, 8863200, 9394992, 9527940, 9786450, 10438880, 10586600, 11221796, 11743740, 11909925, 12703920, 13048600, 14027245, 14679675, 15244704, 15658320, 15879900, 16408800, 16832694, 18789984, 19055880, 19572900, 21173200, 22443592, 23487480, 23819850, 25249041, 25407840, 26097200, 28054490, 29359350, 31316640, 31759800, 33665388, 38111760, 39145800, 42081735, 42346400, 44887184, 46974960, 47639700, 50498082, 52194400, 56108980, 58718700, 63519600, 67330776, 70136225, 76223520, 78291600, 84163470, 89774368, 93949920, 95279400, 100996164, 112217960, 117437400, 126245205, 127039200, 134661552, 140272450, 156583200, 168326940, 190558800, 201992328, 210408675, 224435920, 234874800, 252490410, 269323104, 280544900, 336653880, 381117600, 403984656, 420817350, 448871840, 469749600, 504980820, 561089800, 631226025, 673307760, 807969312, 841634700, 1009961640, 1122179600, 1262452050, 1346615520, 1683269400, 2019923280, 2244359200, 2524904100, 3366538800, 4039846560, 5049808200, 6733077600, 10099616400, 20199232800]

約数ペア:

[(1, 20199232800), (2, 10099616400), (3, 6733077600), (4, 5049808200), (5, 4039846560), (6, 3366538800), (8, 2524904100), (9, 2244359200), (10, 2019923280), (12, 1683269400), (15, 1346615520), (16, 1262452050), (18, 1122179600), (20, 1009961640), (24, 841634700), (25, 807969312), (30, 673307760), (32, 631226025), (36, 561089800), (40, 504980820), (43, 469749600), (45, 448871840), (48, 420817350), (50, 403984656), (53, 381117600), (60, 336653880), (72, 280544900), (75, 269323104), (80, 252490410), (86, 234874800), (90, 224435920), (96, 210408675), (100, 201992328), (106, 190558800), (120, 168326940), (129, 156583200), (144, 140272450), (150, 134661552), (159, 127039200), (160, 126245205), (172, 117437400), (180, 112217960), (200, 100996164), (212, 95279400), (215, 93949920), (225, 89774368), (240, 84163470), (258, 78291600), (265, 76223520), (288, 70136225), (300, 67330776), (318, 63519600), (344, 58718700), (360, 56108980), (387, 52194400), (400, 50498082), (424, 47639700), (430, 46974960), (450, 44887184), (477, 42346400), (480, 42081735), (516, 39145800), (530, 38111760), (600, 33665388), (636, 31759800), (645, 31316640), (688, 29359350), (720, 28054490), (774, 26097200), (795, 25407840), (800, 25249041), (848, 23819850), (860, 23487480), (900, 22443592), (954, 21173200), (1032, 19572900), (1060, 19055880), (1075, 18789984), (1200, 16832694), (1231, 16408800), (1272, 15879900), (1290, 15658320), (1325, 15244704), (1376, 14679675), (1440, 14027245), (1548, 13048600), (1590, 12703920), (1696, 11909925), (1720, 11743740), (1800, 11221796), (1908, 10586600), (1935, 10438880), (2064, 9786450), (2120, 9527940), (2150, 9394992), (2279, 8863200), (2385, 8469280), (2400, 8416347), (2462, 8204400), (2544, 7939950), (2580, 7829160), (2650, 7622352), (3096, 6524300), (3180, 6351960), (3225, 6263328), (3440, 5871870), (3600, 5610898), (3693, 5469600), (3816, 5293300), (3870, 5219440), (3975, 5081568), (4128, 4893225), (4240, 4763970), (4300, 4697496), (4558, 4431600), (4770, 4234640), (4924, 4102200), (5088, 3969975), (5160, 3914580), (5300, 3811176), (6155, 3281760), (6192, 3262150), (6360, 3175980), (6450, 3131664), (6837, 2954400), (6880, 2935935), (7200, 2805449), (7386, 2734800), (7632, 2646650), (7740, 2609720), (7950, 2540784), (8480, 2381985), (8600, 2348748), (9116, 2215800), (9540, 2117320), (9675, 2087776), (9848, 2051100), (10320, 1957290), (10600, 1905588), (11079, 1823200), (11395, 1772640), (11925, 1693856), (12310, 1640880), (12384, 1631075), (12720, 1587990), (12900, 1565832), (13674, 1477200), (14772, 1367400), (15264, 1323325), (15480, 1304860), (15900, 1270392), (17200, 1174374), (18232, 1107900), (18465, 1093920), (19080, 1058660), (19350, 1043888), (19696, 1025550), (20511, 984800), (20640, 978645), (21200, 952794), (22158, 911600), (22790, 886320), (23850, 846928), (24620, 820440), (25440, 793995), (25800, 782916), (27348, 738600), (29544, 683700), (30775, 656352), (30960, 652430), (31800, 635196), (34185, 590880), (34400, 587187), (36464, 553950), (36930, 546960), (38160, 529330), (38700, 521944), (39392, 512775), (41022, 492400), (42400, 476397), (44316, 455800), (45580, 443160), (47700, 423464), (49240, 410220), (51600, 391458), (52933, 381600), (54696, 369300), (55395, 364640), (56975, 354528), (59088, 341850), (61550, 328176), (61920, 326215), (63600, 317598), (65243, 309600), (68370, 295440), (72928, 276975), (73860, 273480), (76320, 264665), (77400, 260972), (82044, 246200), (88632, 227900), (91160, 221580), (92325, 218784), (95400, 211732), (98480, 205110), (102555, 196960), (103200, 195729), (105866, 190800), (109392, 184650), (110790, 182320), (113950, 177264), (118176, 170925), (123100, 164088), (127200, 158799), (130486, 154800), (136740, 147720)]