21807012000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 75031197696

約数和(自身を除く): 53224185696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 61, 62, 75, 80, 93, 96, 100, 120, 122, 124, 125, 150, 155, 160, 183, 186, 200, 240, 244, 248, 250, 300, 305, 310, 366, 372, 375, 400, 465, 480, 488, 496, 500, 600, 610, 620, 732, 744, 750, 775, 800, 915, 930, 961, 976, 992, 1000, 1200, 1220, 1240, 1464, 1488, 1500, 1525, 1550, 1830, 1860, 1891, 1922, 1952, 2000, 2325, 2400, 2440, 2480, 2883, 2928, 2976, 3000, 3050, 3100, 3660, 3720, 3782, 3844, 3875, 4000, 4575, 4650, 4805, 4880, 4960, 5673, 5766, 5856, 6000, 6100, 6200, 7320, 7440, 7564, 7625, 7688, 7750, 9150, 9300, 9455, 9610, 9760, 11346, 11532, 11625, 12000, 12200, 12400, 14415, 14640, 14880, 15128, 15250, 15376, 15500, 18300, 18600, 18910, 19220, 22692, 22875, 23064, 23250, 24025, 24400, 24800, 28365, 28830, 29280, 29791, 30256, 30500, 30752, 31000, 36600, 37200, 37820, 38440, 45384, 45750, 46128, 46500, 47275, 48050, 48800, 56730, 57660, 58621, 59582, 60512, 61000, 62000, 72075, 73200, 74400, 75640, 76880, 89373, 90768, 91500, 92256, 93000, 94550, 96100, 113460, 115320, 117242, 119164, 120125, 122000, 124000, 141825, 144150, 146400, 148955, 151280, 153760, 175863, 178746, 181536, 183000, 186000, 189100, 192200, 226920, 230640, 234484, 236375, 238328, 240250, 244000, 283650, 288300, 293105, 297910, 302560, 351726, 357492, 360375, 366000, 372000, 378200, 384400, 446865, 453840, 461280, 468968, 472750, 476656, 480500, 567300, 576600, 586210, 595820, 703452, 709125, 714984, 720750, 732000, 744775, 756400, 768800, 879315, 893730, 907680, 937936, 945500, 953312, 961000, 1134600, 1153200, 1172420, 1191640, 1406904, 1418250, 1429968, 1441500, 1465525, 1489550, 1512800, 1758630, 1787460, 1817251, 1875872, 1891000, 1922000, 2234325, 2269200, 2306400, 2344840, 2383280, 2813808, 2836500, 2859936, 2883000, 2931050, 2979100, 3517260, 3574920, 3634502, 3723875, 3782000, 3844000, 4396575, 4468650, 4538400, 4689680, 4766560, 5451753, 5627616, 5673000, 5766000, 5862100, 5958200, 7034520, 7149840, 7269004, 7327625, 7447750, 7564000, 8793150, 8937300, 9086255, 9379360, 10903506, 11171625, 11346000, 11532000, 11724200, 11916400, 14069040, 14299680, 14538008, 14655250, 14895500, 17586300, 17874600, 18172510, 21807012, 21982875, 22343250, 22692000, 23448400, 23832800, 27258765, 28138080, 29076016, 29310500, 29791000, 35172600, 35749200, 36345020, 43614024, 43965750, 44686500, 45431275, 46896800, 54517530, 58152032, 58621000, 59582000, 70345200, 71498400, 72690040, 87228048, 87931500, 89373000, 90862550, 109035060, 117242000, 119164000, 136293825, 140690400, 145380080, 174456096, 175863000, 178746000, 181725100, 218070120, 227156375, 234484000, 272587650, 290760160, 351726000, 357492000, 363450200, 436140240, 454312750, 545175300, 681469125, 703452000, 726900400, 872280480, 908625500, 1090350600, 1362938250, 1453800800, 1817251000, 2180701200, 2725876500, 3634502000, 4361402400, 5451753000, 7269004000, 10903506000, 21807012000]

約数ペア:

[(1, 21807012000), (2, 10903506000), (3, 7269004000), (4, 5451753000), (5, 4361402400), (6, 3634502000), (8, 2725876500), (10, 2180701200), (12, 1817251000), (15, 1453800800), (16, 1362938250), (20, 1090350600), (24, 908625500), (25, 872280480), (30, 726900400), (31, 703452000), (32, 681469125), (40, 545175300), (48, 454312750), (50, 436140240), (60, 363450200), (61, 357492000), (62, 351726000), (75, 290760160), (80, 272587650), (93, 234484000), (96, 227156375), (100, 218070120), (120, 181725100), (122, 178746000), (124, 175863000), (125, 174456096), (150, 145380080), (155, 140690400), (160, 136293825), (183, 119164000), (186, 117242000), (200, 109035060), (240, 90862550), (244, 89373000), (248, 87931500), (250, 87228048), (300, 72690040), (305, 71498400), (310, 70345200), (366, 59582000), (372, 58621000), (375, 58152032), (400, 54517530), (465, 46896800), (480, 45431275), (488, 44686500), (496, 43965750), (500, 43614024), (600, 36345020), (610, 35749200), (620, 35172600), (732, 29791000), (744, 29310500), (750, 29076016), (775, 28138080), (800, 27258765), (915, 23832800), (930, 23448400), (961, 22692000), (976, 22343250), (992, 21982875), (1000, 21807012), (1200, 18172510), (1220, 17874600), (1240, 17586300), (1464, 14895500), (1488, 14655250), (1500, 14538008), (1525, 14299680), (1550, 14069040), (1830, 11916400), (1860, 11724200), (1891, 11532000), (1922, 11346000), (1952, 11171625), (2000, 10903506), (2325, 9379360), (2400, 9086255), (2440, 8937300), (2480, 8793150), (2883, 7564000), (2928, 7447750), (2976, 7327625), (3000, 7269004), (3050, 7149840), (3100, 7034520), (3660, 5958200), (3720, 5862100), (3782, 5766000), (3844, 5673000), (3875, 5627616), (4000, 5451753), (4575, 4766560), (4650, 4689680), (4805, 4538400), (4880, 4468650), (4960, 4396575), (5673, 3844000), (5766, 3782000), (5856, 3723875), (6000, 3634502), (6100, 3574920), (6200, 3517260), (7320, 2979100), (7440, 2931050), (7564, 2883000), (7625, 2859936), (7688, 2836500), (7750, 2813808), (9150, 2383280), (9300, 2344840), (9455, 2306400), (9610, 2269200), (9760, 2234325), (11346, 1922000), (11532, 1891000), (11625, 1875872), (12000, 1817251), (12200, 1787460), (12400, 1758630), (14415, 1512800), (14640, 1489550), (14880, 1465525), (15128, 1441500), (15250, 1429968), (15376, 1418250), (15500, 1406904), (18300, 1191640), (18600, 1172420), (18910, 1153200), (19220, 1134600), (22692, 961000), (22875, 953312), (23064, 945500), (23250, 937936), (24025, 907680), (24400, 893730), (24800, 879315), (28365, 768800), (28830, 756400), (29280, 744775), (29791, 732000), (30256, 720750), (30500, 714984), (30752, 709125), (31000, 703452), (36600, 595820), (37200, 586210), (37820, 576600), (38440, 567300), (45384, 480500), (45750, 476656), (46128, 472750), (46500, 468968), (47275, 461280), (48050, 453840), (48800, 446865), (56730, 384400), (57660, 378200), (58621, 372000), (59582, 366000), (60512, 360375), (61000, 357492), (62000, 351726), (72075, 302560), (73200, 297910), (74400, 293105), (75640, 288300), (76880, 283650), (89373, 244000), (90768, 240250), (91500, 238328), (92256, 236375), (93000, 234484), (94550, 230640), (96100, 226920), (113460, 192200), (115320, 189100), (117242, 186000), (119164, 183000), (120125, 181536), (122000, 178746), (124000, 175863), (141825, 153760), (144150, 151280), (146400, 148955)]