1802081520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 400

約数和(自身を含む): 6563829888

約数和(自身を除く): 4761748368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 61, 72, 80, 81, 90, 94, 97, 108, 120, 122, 135, 141, 144, 162, 180, 183, 188, 194, 216, 235, 240, 244, 270, 282, 291, 305, 324, 360, 366, 376, 388, 405, 423, 432, 470, 485, 488, 540, 549, 564, 582, 610, 648, 705, 720, 732, 752, 776, 810, 846, 873, 915, 940, 970, 976, 1080, 1098, 1128, 1164, 1220, 1269, 1296, 1410, 1455, 1464, 1552, 1620, 1647, 1692, 1746, 1830, 1880, 1940, 2115, 2160, 2196, 2256, 2328, 2440, 2538, 2619, 2745, 2820, 2867, 2910, 2928, 3240, 3294, 3384, 3492, 3660, 3760, 3807, 3880, 4230, 4365, 4392, 4559, 4656, 4880, 4941, 5076, 5238, 5490, 5640, 5734, 5820, 5917, 6345, 6480, 6588, 6768, 6984, 7320, 7614, 7760, 7857, 8235, 8460, 8601, 8730, 8784, 9118, 9882, 10152, 10476, 10980, 11280, 11468, 11640, 11834, 12690, 13095, 13176, 13677, 13968, 14335, 14640, 15228, 15714, 16470, 16920, 17202, 17460, 17751, 18236, 19035, 19764, 20304, 20952, 21960, 22795, 22936, 23280, 23668, 24705, 25380, 25803, 26190, 26352, 27354, 28670, 29585, 30456, 31428, 32940, 33840, 34404, 34920, 35502, 36472, 38070, 39285, 39528, 41031, 41904, 43005, 43920, 45590, 45872, 47336, 49410, 50760, 51606, 52380, 53253, 54708, 57340, 59170, 60912, 62856, 65880, 68385, 68808, 69840, 71004, 72944, 76140, 77409, 78570, 79056, 82062, 86010, 88755, 91180, 94672, 98820, 101520, 103212, 104760, 106506, 109416, 114680, 118340, 123093, 125712, 129015, 131760, 136770, 137616, 142008, 152280, 154818, 157140, 159759, 164124, 172020, 177510, 182360, 197640, 205155, 206424, 209520, 213012, 218832, 229360, 232227, 236680, 246186, 258030, 266265, 273540, 278099, 284016, 304560, 309636, 314280, 319518, 328248, 344040, 355020, 364720, 369279, 387045, 395280, 410310, 412848, 426024, 464454, 473360, 479277, 492372, 516060, 532530, 547080, 556198, 615465, 619272, 628560, 639036, 656496, 688080, 710040, 738558, 774090, 798795, 820620, 834297, 852048, 928908, 958554, 984744, 1032120, 1065060, 1094160, 1112396, 1161135, 1230930, 1238544, 1278072, 1390495, 1420080, 1477116, 1548180, 1597590, 1641240, 1668594, 1846395, 1857816, 1917108, 1969488, 2064240, 2130120, 2224792, 2322270, 2396385, 2461860, 2502891, 2556144, 2780990, 2954232, 3096360, 3195180, 3282480, 3337188, 3692790, 3715632, 3834216, 4171485, 4260240, 4449584, 4644540, 4792770, 4923720, 5005782, 5561980, 5908464, 6192720, 6390360, 6674376, 7385580, 7508673, 7668432, 8342970, 9289080, 9585540, 9847440, 10011564, 11123960, 12514455, 12780720, 13348752, 14771160, 15017346, 16685940, 18578160, 19171080, 20023128, 22247920, 22526019, 25028910, 29542320, 30034692, 33371880, 37543365, 38342160, 40046256, 45052038, 50057820, 60069384, 66743760, 75086730, 90104076, 100115640, 112630095, 120138768, 150173460, 180208152, 200231280, 225260190, 300346920, 360416304, 450520380, 600693840, 901040760, 1802081520]

約数ペア:

[(1, 1802081520), (2, 901040760), (3, 600693840), (4, 450520380), (5, 360416304), (6, 300346920), (8, 225260190), (9, 200231280), (10, 180208152), (12, 150173460), (15, 120138768), (16, 112630095), (18, 100115640), (20, 90104076), (24, 75086730), (27, 66743760), (30, 60069384), (36, 50057820), (40, 45052038), (45, 40046256), (47, 38342160), (48, 37543365), (54, 33371880), (60, 30034692), (61, 29542320), (72, 25028910), (80, 22526019), (81, 22247920), (90, 20023128), (94, 19171080), (97, 18578160), (108, 16685940), (120, 15017346), (122, 14771160), (135, 13348752), (141, 12780720), (144, 12514455), (162, 11123960), (180, 10011564), (183, 9847440), (188, 9585540), (194, 9289080), (216, 8342970), (235, 7668432), (240, 7508673), (244, 7385580), (270, 6674376), (282, 6390360), (291, 6192720), (305, 5908464), (324, 5561980), (360, 5005782), (366, 4923720), (376, 4792770), (388, 4644540), (405, 4449584), (423, 4260240), (432, 4171485), (470, 3834216), (485, 3715632), (488, 3692790), (540, 3337188), (549, 3282480), (564, 3195180), (582, 3096360), (610, 2954232), (648, 2780990), (705, 2556144), (720, 2502891), (732, 2461860), (752, 2396385), (776, 2322270), (810, 2224792), (846, 2130120), (873, 2064240), (915, 1969488), (940, 1917108), (970, 1857816), (976, 1846395), (1080, 1668594), (1098, 1641240), (1128, 1597590), (1164, 1548180), (1220, 1477116), (1269, 1420080), (1296, 1390495), (1410, 1278072), (1455, 1238544), (1464, 1230930), (1552, 1161135), (1620, 1112396), (1647, 1094160), (1692, 1065060), (1746, 1032120), (1830, 984744), (1880, 958554), (1940, 928908), (2115, 852048), (2160, 834297), (2196, 820620), (2256, 798795), (2328, 774090), (2440, 738558), (2538, 710040), (2619, 688080), (2745, 656496), (2820, 639036), (2867, 628560), (2910, 619272), (2928, 615465), (3240, 556198), (3294, 547080), (3384, 532530), (3492, 516060), (3660, 492372), (3760, 479277), (3807, 473360), (3880, 464454), (4230, 426024), (4365, 412848), (4392, 410310), (4559, 395280), (4656, 387045), (4880, 369279), (4941, 364720), (5076, 355020), (5238, 344040), (5490, 328248), (5640, 319518), (5734, 314280), (5820, 309636), (5917, 304560), (6345, 284016), (6480, 278099), (6588, 273540), (6768, 266265), (6984, 258030), (7320, 246186), (7614, 236680), (7760, 232227), (7857, 229360), (8235, 218832), (8460, 213012), (8601, 209520), (8730, 206424), (8784, 205155), (9118, 197640), (9882, 182360), (10152, 177510), (10476, 172020), (10980, 164124), (11280, 159759), (11468, 157140), (11640, 154818), (11834, 152280), (12690, 142008), (13095, 137616), (13176, 136770), (13677, 131760), (13968, 129015), (14335, 125712), (14640, 123093), (15228, 118340), (15714, 114680), (16470, 109416), (16920, 106506), (17202, 104760), (17460, 103212), (17751, 101520), (18236, 98820), (19035, 94672), (19764, 91180), (20304, 88755), (20952, 86010), (21960, 82062), (22795, 79056), (22936, 78570), (23280, 77409), (23668, 76140), (24705, 72944), (25380, 71004), (25803, 69840), (26190, 68808), (26352, 68385), (27354, 65880), (28670, 62856), (29585, 60912), (30456, 59170), (31428, 57340), (32940, 54708), (33840, 53253), (34404, 52380), (34920, 51606), (35502, 50760), (36472, 49410), (38070, 47336), (39285, 45872), (39528, 45590), (41031, 43920), (41904, 43005)]