127801800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^3\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 480

約数和(自身を含む): 540144000

約数和(自身を除く): 412342200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 50, 54, 56, 60, 63, 69, 70, 72, 75, 81, 84, 90, 92, 98, 100, 105, 108, 115, 120, 126, 135, 138, 140, 147, 150, 161, 162, 168, 175, 180, 184, 189, 196, 200, 207, 210, 216, 225, 230, 245, 252, 270, 276, 280, 294, 300, 315, 322, 324, 343, 345, 350, 360, 378, 392, 405, 414, 420, 441, 450, 460, 483, 490, 504, 525, 540, 552, 567, 575, 588, 600, 621, 630, 644, 648, 675, 686, 690, 700, 735, 756, 805, 810, 828, 840, 882, 900, 920, 945, 966, 980, 1029, 1035, 1050, 1080, 1127, 1134, 1150, 1176, 1225, 1242, 1260, 1288, 1323, 1350, 1372, 1380, 1400, 1449, 1470, 1512, 1575, 1610, 1620, 1656, 1715, 1725, 1764, 1800, 1863, 1890, 1932, 1960, 2025, 2058, 2070, 2100, 2205, 2254, 2268, 2300, 2415, 2450, 2484, 2520, 2646, 2700, 2744, 2760, 2835, 2898, 2940, 3087, 3105, 3150, 3220, 3240, 3381, 3430, 3450, 3528, 3675, 3726, 3780, 3864, 3969, 4025, 4050, 4116, 4140, 4200, 4347, 4410, 4508, 4536, 4600, 4725, 4830, 4900, 4968, 5145, 5175, 5292, 5400, 5635, 5670, 5796, 5880, 6174, 6210, 6300, 6440, 6615, 6762, 6860, 6900, 7245, 7350, 7452, 7560, 7889, 7938, 8050, 8100, 8232, 8280, 8575, 8694, 8820, 9016, 9261, 9315, 9450, 9660, 9800, 10143, 10290, 10350, 10584, 11025, 11270, 11340, 11592, 12075, 12348, 12420, 12600, 13041, 13230, 13524, 13720, 13800, 14175, 14490, 14700, 14904, 15435, 15525, 15778, 15876, 16100, 16200, 16905, 17150, 17388, 17640, 18522, 18630, 18900, 19320, 19845, 20286, 20580, 20700, 21735, 22050, 22540, 22680, 23667, 24150, 24696, 24840, 25725, 26082, 26460, 27048, 27783, 28175, 28350, 28980, 29400, 30429, 30870, 31050, 31556, 31752, 32200, 33075, 33810, 34300, 34776, 36225, 37044, 37260, 37800, 39445, 39690, 40572, 41160, 41400, 43470, 44100, 45080, 46305, 46575, 47334, 48300, 50715, 51450, 52164, 52920, 55566, 56350, 56700, 57960, 60858, 61740, 62100, 63112, 65205, 66150, 67620, 68600, 71001, 72450, 74088, 74520, 77175, 78890, 79380, 81144, 84525, 86940, 88200, 91287, 92610, 93150, 94668, 96600, 99225, 101430, 102900, 104328, 108675, 111132, 112700, 113400, 118335, 121716, 123480, 124200, 130410, 132300, 135240, 138915, 142002, 144900, 152145, 154350, 157780, 158760, 169050, 173880, 182574, 185220, 186300, 189336, 197225, 198450, 202860, 205800, 213003, 217350, 222264, 225400, 231525, 236670, 243432, 253575, 260820, 264600, 277830, 284004, 289800, 304290, 308700, 315560, 326025, 338100, 355005, 365148, 370440, 372600, 394450, 396900, 405720, 426006, 434700, 456435, 463050, 473340, 507150, 521640, 555660, 568008, 591675, 608580, 617400, 639009, 652050, 676200, 694575, 710010, 730296, 760725, 788900, 793800, 852012, 869400, 912870, 926100, 946680, 1014300, 1065015, 1111320, 1183350, 1217160, 1278018, 1304100, 1389150, 1420020, 1521450, 1577800, 1704024, 1775025, 1825740, 1852200, 2028600, 2130030, 2282175, 2366700, 2556036, 2608200, 2778300, 2840040, 3042900, 3195045, 3550050, 3651480, 4260060, 4564350, 4733400, 5112072, 5325075, 5556600, 6085800, 6390090, 7100100, 8520120, 9128700, 10650150, 12780180, 14200200, 15975225, 18257400, 21300300, 25560360, 31950450, 42600600, 63900900, 127801800]

約数ペア:

[(1, 127801800), (2, 63900900), (3, 42600600), (4, 31950450), (5, 25560360), (6, 21300300), (7, 18257400), (8, 15975225), (9, 14200200), (10, 12780180), (12, 10650150), (14, 9128700), (15, 8520120), (18, 7100100), (20, 6390090), (21, 6085800), (23, 5556600), (24, 5325075), (25, 5112072), (27, 4733400), (28, 4564350), (30, 4260060), (35, 3651480), (36, 3550050), (40, 3195045), (42, 3042900), (45, 2840040), (46, 2778300), (49, 2608200), (50, 2556036), (54, 2366700), (56, 2282175), (60, 2130030), (63, 2028600), (69, 1852200), (70, 1825740), (72, 1775025), (75, 1704024), (81, 1577800), (84, 1521450), (90, 1420020), (92, 1389150), (98, 1304100), (100, 1278018), (105, 1217160), (108, 1183350), (115, 1111320), (120, 1065015), (126, 1014300), (135, 946680), (138, 926100), (140, 912870), (147, 869400), (150, 852012), (161, 793800), (162, 788900), (168, 760725), (175, 730296), (180, 710010), (184, 694575), (189, 676200), (196, 652050), (200, 639009), (207, 617400), (210, 608580), (216, 591675), (225, 568008), (230, 555660), (245, 521640), (252, 507150), (270, 473340), (276, 463050), (280, 456435), (294, 434700), (300, 426006), (315, 405720), (322, 396900), (324, 394450), (343, 372600), (345, 370440), (350, 365148), (360, 355005), (378, 338100), (392, 326025), (405, 315560), (414, 308700), (420, 304290), (441, 289800), (450, 284004), (460, 277830), (483, 264600), (490, 260820), (504, 253575), (525, 243432), (540, 236670), (552, 231525), (567, 225400), (575, 222264), (588, 217350), (600, 213003), (621, 205800), (630, 202860), (644, 198450), (648, 197225), (675, 189336), (686, 186300), (690, 185220), (700, 182574), (735, 173880), (756, 169050), (805, 158760), (810, 157780), (828, 154350), (840, 152145), (882, 144900), (900, 142002), (920, 138915), (945, 135240), (966, 132300), (980, 130410), (1029, 124200), (1035, 123480), (1050, 121716), (1080, 118335), (1127, 113400), (1134, 112700), (1150, 111132), (1176, 108675), (1225, 104328), (1242, 102900), (1260, 101430), (1288, 99225), (1323, 96600), (1350, 94668), (1372, 93150), (1380, 92610), (1400, 91287), (1449, 88200), (1470, 86940), (1512, 84525), (1575, 81144), (1610, 79380), (1620, 78890), (1656, 77175), (1715, 74520), (1725, 74088), (1764, 72450), (1800, 71001), (1863, 68600), (1890, 67620), (1932, 66150), (1960, 65205), (2025, 63112), (2058, 62100), (2070, 61740), (2100, 60858), (2205, 57960), (2254, 56700), (2268, 56350), (2300, 55566), (2415, 52920), (2450, 52164), (2484, 51450), (2520, 50715), (2646, 48300), (2700, 47334), (2744, 46575), (2760, 46305), (2835, 45080), (2898, 44100), (2940, 43470), (3087, 41400), (3105, 41160), (3150, 40572), (3220, 39690), (3240, 39445), (3381, 37800), (3430, 37260), (3450, 37044), (3528, 36225), (3675, 34776), (3726, 34300), (3780, 33810), (3864, 33075), (3969, 32200), (4025, 31752), (4050, 31556), (4116, 31050), (4140, 30870), (4200, 30429), (4347, 29400), (4410, 28980), (4508, 28350), (4536, 28175), (4600, 27783), (4725, 27048), (4830, 26460), (4900, 26082), (4968, 25725), (5145, 24840), (5175, 24696), (5292, 24150), (5400, 23667), (5635, 22680), (5670, 22540), (5796, 22050), (5880, 21735), (6174, 20700), (6210, 20580), (6300, 20286), (6440, 19845), (6615, 19320), (6762, 18900), (6860, 18630), (6900, 18522), (7245, 17640), (7350, 17388), (7452, 17150), (7560, 16905), (7889, 16200), (7938, 16100), (8050, 15876), (8100, 15778), (8232, 15525), (8280, 15435), (8575, 14904), (8694, 14700), (8820, 14490), (9016, 14175), (9261, 13800), (9315, 13720), (9450, 13524), (9660, 13230), (9800, 13041), (10143, 12600), (10290, 12420), (10350, 12348), (10584, 12075), (11025, 11592), (11270, 11340)]