19906801200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38669}}^1$

素因数の和:38717

約数の個数: 360

約数和(自身を含む): 81161524080

約数和(自身を除く): 61254722880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 65, 66, 72, 75, 78, 80, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 144, 150, 156, 165, 176, 180, 195, 198, 200, 208, 220, 225, 234, 240, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 400, 429, 440, 450, 468, 495, 520, 528, 550, 572, 585, 600, 624, 650, 660, 715, 720, 780, 792, 825, 858, 880, 900, 936, 975, 990, 1040, 1100, 1144, 1170, 1200, 1287, 1300, 1320, 1430, 1560, 1584, 1650, 1716, 1800, 1872, 1950, 1980, 2145, 2200, 2288, 2340, 2475, 2574, 2600, 2640, 2860, 2925, 3120, 3300, 3432, 3575, 3600, 3900, 3960, 4290, 4400, 4680, 4950, 5148, 5200, 5720, 5850, 6435, 6600, 6864, 7150, 7800, 7920, 8580, 9360, 9900, 10296, 10725, 11440, 11700, 12870, 13200, 14300, 15600, 17160, 19800, 20592, 21450, 23400, 25740, 28600, 32175, 34320, 38669, 39600, 42900, 46800, 51480, 57200, 64350, 77338, 85800, 102960, 116007, 128700, 154676, 171600, 193345, 232014, 257400, 309352, 348021, 386690, 425359, 464028, 502697, 514800, 580035, 618704, 696042, 773380, 850718, 928056, 966725, 1005394, 1160070, 1276077, 1392084, 1508091, 1546760, 1701436, 1740105, 1856112, 1933450, 2010788, 2126795, 2320140, 2513485, 2552154, 2784168, 2900175, 3016182, 3093520, 3402872, 3480210, 3828231, 3866900, 4021576, 4253590, 4524273, 4640280, 5026970, 5104308, 5529667, 5568336, 5800350, 6032364, 6380385, 6805744, 6960420, 7540455, 7656462, 7733800, 8043152, 8507180, 8700525, 9048546, 9280560, 10053940, 10208616, 10633975, 11059334, 11600700, 12064728, 12567425, 12760770, 13920840, 15080910, 15312924, 15467600, 16589001, 17014360, 17401050, 18097092, 19141155, 20107880, 20417232, 21267950, 22118668, 22621365, 23201400, 24129456, 25134850, 25521540, 27648335, 27841680, 30161820, 30625848, 31901925, 33178002, 34028720, 34802100, 36194184, 37702275, 38282310, 40215760, 42535900, 44237336, 45242730, 46402800, 49767003, 50269700, 51043080, 55296670, 60323640, 61251696, 63803850, 66356004, 69604200, 72388368, 75404550, 76564620, 82945005, 85071800, 88474672, 90485460, 95705775, 99534006, 100539400, 102086160, 110593340, 113106825, 120647280, 127607700, 132712008, 138241675, 139208400, 150809100, 153129240, 165890010, 170143600, 180970920, 191411550, 199068012, 201078800, 221186680, 226213650, 248835015, 255215400, 265424016, 276483350, 301618200, 306258480, 331780020, 361941840, 382823100, 398136024, 414725025, 442373360, 452427300, 497670030, 510430800, 552966700, 603236400, 663560040, 765646200, 796272048, 829450050, 904854600, 995340060, 1105933400, 1244175075, 1327120080, 1531292400, 1658900100, 1809709200, 1990680120, 2211866800, 2488350150, 3317800200, 3981360240, 4976700300, 6635600400, 9953400600, 19906801200]

約数ペア:

[(1, 19906801200), (2, 9953400600), (3, 6635600400), (4, 4976700300), (5, 3981360240), (6, 3317800200), (8, 2488350150), (9, 2211866800), (10, 1990680120), (11, 1809709200), (12, 1658900100), (13, 1531292400), (15, 1327120080), (16, 1244175075), (18, 1105933400), (20, 995340060), (22, 904854600), (24, 829450050), (25, 796272048), (26, 765646200), (30, 663560040), (33, 603236400), (36, 552966700), (39, 510430800), (40, 497670030), (44, 452427300), (45, 442373360), (48, 414725025), (50, 398136024), (52, 382823100), (55, 361941840), (60, 331780020), (65, 306258480), (66, 301618200), (72, 276483350), (75, 265424016), (78, 255215400), (80, 248835015), (88, 226213650), (90, 221186680), (99, 201078800), (100, 199068012), (104, 191411550), (110, 180970920), (117, 170143600), (120, 165890010), (130, 153129240), (132, 150809100), (143, 139208400), (144, 138241675), (150, 132712008), (156, 127607700), (165, 120647280), (176, 113106825), (180, 110593340), (195, 102086160), (198, 100539400), (200, 99534006), (208, 95705775), (220, 90485460), (225, 88474672), (234, 85071800), (240, 82945005), (260, 76564620), (264, 75404550), (275, 72388368), (286, 69604200), (300, 66356004), (312, 63803850), (325, 61251696), (330, 60323640), (360, 55296670), (390, 51043080), (396, 50269700), (400, 49767003), (429, 46402800), (440, 45242730), (450, 44237336), (468, 42535900), (495, 40215760), (520, 38282310), (528, 37702275), (550, 36194184), (572, 34802100), (585, 34028720), (600, 33178002), (624, 31901925), (650, 30625848), (660, 30161820), (715, 27841680), (720, 27648335), (780, 25521540), (792, 25134850), (825, 24129456), (858, 23201400), (880, 22621365), (900, 22118668), (936, 21267950), (975, 20417232), (990, 20107880), (1040, 19141155), (1100, 18097092), (1144, 17401050), (1170, 17014360), (1200, 16589001), (1287, 15467600), (1300, 15312924), (1320, 15080910), (1430, 13920840), (1560, 12760770), (1584, 12567425), (1650, 12064728), (1716, 11600700), (1800, 11059334), (1872, 10633975), (1950, 10208616), (1980, 10053940), (2145, 9280560), (2200, 9048546), (2288, 8700525), (2340, 8507180), (2475, 8043152), (2574, 7733800), (2600, 7656462), (2640, 7540455), (2860, 6960420), (2925, 6805744), (3120, 6380385), (3300, 6032364), (3432, 5800350), (3575, 5568336), (3600, 5529667), (3900, 5104308), (3960, 5026970), (4290, 4640280), (4400, 4524273), (4680, 4253590), (4950, 4021576), (5148, 3866900), (5200, 3828231), (5720, 3480210), (5850, 3402872), (6435, 3093520), (6600, 3016182), (6864, 2900175), (7150, 2784168), (7800, 2552154), (7920, 2513485), (8580, 2320140), (9360, 2126795), (9900, 2010788), (10296, 1933450), (10725, 1856112), (11440, 1740105), (11700, 1701436), (12870, 1546760), (13200, 1508091), (14300, 1392084), (15600, 1276077), (17160, 1160070), (19800, 1005394), (20592, 966725), (21450, 928056), (23400, 850718), (25740, 773380), (28600, 696042), (32175, 618704), (34320, 580035), (38669, 514800), (39600, 502697), (42900, 464028), (46800, 425359), (51480, 386690), (57200, 348021), (64350, 309352), (77338, 257400), (85800, 232014), (102960, 193345), (116007, 171600), (128700, 154676)]