20136583800

素因数分解:

$2^3\times 3^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2479

約数の個数: 384

約数和(自身を含む): 73941696000

約数和(自身を除く): 53805112200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 243, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 486, 513, 540, 570, 600, 648, 675, 684, 729, 760, 810, 855, 900, 950, 972, 1026, 1080, 1140, 1215, 1350, 1368, 1425, 1458, 1539, 1620, 1710, 1800, 1900, 1944, 2025, 2052, 2187, 2280, 2423, 2430, 2565, 2700, 2850, 2916, 3078, 3240, 3420, 3645, 3800, 4050, 4104, 4275, 4374, 4617, 4846, 4860, 5130, 5400, 5700, 5832, 6075, 6156, 6840, 7269, 7290, 7695, 8100, 8550, 8748, 9234, 9692, 9720, 10260, 10935, 11400, 12115, 12150, 12312, 12825, 13851, 14538, 14580, 15390, 16200, 17100, 17496, 18225, 18468, 19384, 20520, 21807, 21870, 23085, 24230, 24300, 25650, 27702, 29076, 29160, 30780, 34200, 36345, 36450, 36936, 38475, 41553, 43614, 43740, 46037, 46170, 48460, 48600, 51300, 54675, 55404, 58152, 60575, 61560, 65421, 69255, 72690, 72900, 76950, 83106, 87228, 87480, 92074, 92340, 96920, 102600, 109035, 109350, 110808, 115425, 121150, 130842, 138111, 138510, 145380, 145800, 153900, 166212, 174456, 181725, 184148, 184680, 196263, 207765, 218070, 218700, 230185, 230850, 242300, 261684, 276222, 277020, 290760, 307800, 327105, 332424, 346275, 363450, 368296, 392526, 414333, 415530, 436140, 437400, 460370, 461700, 484600, 523368, 545175, 552444, 554040, 588789, 654210, 690555, 692550, 726900, 785052, 828666, 831060, 872280, 920740, 923400, 981315, 1038825, 1090350, 1104888, 1150925, 1177578, 1242999, 1308420, 1381110, 1385100, 1453800, 1570104, 1635525, 1657332, 1662120, 1766367, 1841480, 1962630, 2071665, 2077650, 2180700, 2301850, 2355156, 2485998, 2616840, 2762220, 2770200, 2943945, 3271050, 3314664, 3452775, 3532734, 3728997, 3925260, 4143330, 4155300, 4361400, 4603700, 4710312, 4906575, 4971996, 5299101, 5524440, 5887890, 6214995, 6542100, 6905550, 7065468, 7457994, 7850520, 8286660, 8310600, 8831835, 9207400, 9813150, 9943992, 10358325, 10598202, 11186991, 11775780, 12429990, 13084200, 13811100, 14130936, 14719725, 14915988, 16573320, 17663670, 18644985, 19626300, 20716650, 21196404, 22373982, 23551560, 24859980, 26495505, 27622200, 29439450, 29831976, 31074975, 33560973, 35327340, 37289970, 39252600, 41433300, 42392808, 44159175, 44747964, 49719960, 52991010, 55934955, 58878900, 62149950, 67121946, 70654680, 74579940, 82866600, 88318350, 89495928, 93224925, 100682919, 105982020, 111869910, 117757800, 124299900, 132477525, 134243892, 149159880, 167804865, 176636700, 186449850, 201365838, 211964040, 223739820, 248599800, 264955050, 268487784, 279674775, 335609730, 353273400, 372899700, 402731676, 447479640, 503414595, 529910100, 559349550, 671219460, 745799400, 805463352, 839024325, 1006829190, 1059820200, 1118699100, 1342438920, 1678048650, 2013658380, 2237398200, 2517072975, 3356097300, 4027316760, 5034145950, 6712194600, 10068291900, 20136583800]

約数ペア:

[(1, 20136583800), (2, 10068291900), (3, 6712194600), (4, 5034145950), (5, 4027316760), (6, 3356097300), (8, 2517072975), (9, 2237398200), (10, 2013658380), (12, 1678048650), (15, 1342438920), (18, 1118699100), (19, 1059820200), (20, 1006829190), (24, 839024325), (25, 805463352), (27, 745799400), (30, 671219460), (36, 559349550), (38, 529910100), (40, 503414595), (45, 447479640), (50, 402731676), (54, 372899700), (57, 353273400), (60, 335609730), (72, 279674775), (75, 268487784), (76, 264955050), (81, 248599800), (90, 223739820), (95, 211964040), (100, 201365838), (108, 186449850), (114, 176636700), (120, 167804865), (135, 149159880), (150, 134243892), (152, 132477525), (162, 124299900), (171, 117757800), (180, 111869910), (190, 105982020), (200, 100682919), (216, 93224925), (225, 89495928), (228, 88318350), (243, 82866600), (270, 74579940), (285, 70654680), (300, 67121946), (324, 62149950), (342, 58878900), (360, 55934955), (380, 52991010), (405, 49719960), (450, 44747964), (456, 44159175), (475, 42392808), (486, 41433300), (513, 39252600), (540, 37289970), (570, 35327340), (600, 33560973), (648, 31074975), (675, 29831976), (684, 29439450), (729, 27622200), (760, 26495505), (810, 24859980), (855, 23551560), (900, 22373982), (950, 21196404), (972, 20716650), (1026, 19626300), (1080, 18644985), (1140, 17663670), (1215, 16573320), (1350, 14915988), (1368, 14719725), (1425, 14130936), (1458, 13811100), (1539, 13084200), (1620, 12429990), (1710, 11775780), (1800, 11186991), (1900, 10598202), (1944, 10358325), (2025, 9943992), (2052, 9813150), (2187, 9207400), (2280, 8831835), (2423, 8310600), (2430, 8286660), (2565, 7850520), (2700, 7457994), (2850, 7065468), (2916, 6905550), (3078, 6542100), (3240, 6214995), (3420, 5887890), (3645, 5524440), (3800, 5299101), (4050, 4971996), (4104, 4906575), (4275, 4710312), (4374, 4603700), (4617, 4361400), (4846, 4155300), (4860, 4143330), (5130, 3925260), (5400, 3728997), (5700, 3532734), (5832, 3452775), (6075, 3314664), (6156, 3271050), (6840, 2943945), (7269, 2770200), (7290, 2762220), (7695, 2616840), (8100, 2485998), (8550, 2355156), (8748, 2301850), (9234, 2180700), (9692, 2077650), (9720, 2071665), (10260, 1962630), (10935, 1841480), (11400, 1766367), (12115, 1662120), (12150, 1657332), (12312, 1635525), (12825, 1570104), (13851, 1453800), (14538, 1385100), (14580, 1381110), (15390, 1308420), (16200, 1242999), (17100, 1177578), (17496, 1150925), (18225, 1104888), (18468, 1090350), (19384, 1038825), (20520, 981315), (21807, 923400), (21870, 920740), (23085, 872280), (24230, 831060), (24300, 828666), (25650, 785052), (27702, 726900), (29076, 692550), (29160, 690555), (30780, 654210), (34200, 588789), (36345, 554040), (36450, 552444), (36936, 545175), (38475, 523368), (41553, 484600), (43614, 461700), (43740, 460370), (46037, 437400), (46170, 436140), (48460, 415530), (48600, 414333), (51300, 392526), (54675, 368296), (55404, 363450), (58152, 346275), (60575, 332424), (61560, 327105), (65421, 307800), (69255, 290760), (72690, 277020), (72900, 276222), (76950, 261684), (83106, 242300), (87228, 230850), (87480, 230185), (92074, 218700), (92340, 218070), (96920, 207765), (102600, 196263), (109035, 184680), (109350, 184148), (110808, 181725), (115425, 174456), (121150, 166212), (130842, 153900), (138111, 145800), (138510, 145380)]