202123080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 718848000

約数和(自身を除く): 516724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 79, 90, 92, 103, 108, 115, 120, 135, 138, 158, 180, 184, 206, 207, 216, 230, 237, 270, 276, 309, 316, 345, 360, 395, 412, 414, 460, 474, 515, 540, 552, 618, 621, 632, 690, 711, 790, 824, 828, 920, 927, 948, 1030, 1035, 1080, 1185, 1236, 1242, 1380, 1422, 1545, 1580, 1656, 1817, 1854, 1896, 2060, 2070, 2133, 2369, 2370, 2472, 2484, 2760, 2781, 2844, 3090, 3105, 3160, 3555, 3634, 3708, 4120, 4140, 4266, 4635, 4738, 4740, 4968, 5451, 5562, 5688, 6180, 6210, 7107, 7110, 7268, 7416, 8137, 8280, 8532, 9085, 9270, 9476, 9480, 10665, 10902, 11124, 11845, 12360, 12420, 13905, 14214, 14220, 14536, 16274, 16353, 17064, 18170, 18540, 18952, 21321, 21330, 21804, 22248, 23690, 24411, 24840, 27255, 27810, 28428, 28440, 32548, 32706, 35535, 36340, 37080, 40685, 42642, 42660, 43608, 47380, 48822, 49059, 54510, 55620, 56856, 63963, 65096, 65412, 71070, 72680, 73233, 81370, 81765, 85284, 85320, 94760, 97644, 98118, 106605, 109020, 111240, 122055, 127926, 130824, 142140, 146466, 162740, 163530, 170568, 187151, 195288, 196236, 213210, 218040, 219699, 244110, 245295, 255852, 284280, 292932, 319815, 325480, 327060, 366165, 374302, 392472, 426420, 439398, 488220, 490590, 511704, 561453, 585864, 639630, 654120, 732330, 748604, 852840, 878796, 935755, 976440, 981180, 1098495, 1122906, 1279260, 1464660, 1497208, 1684359, 1757592, 1871510, 1962360, 2196990, 2245812, 2558520, 2807265, 2929320, 3368718, 3743020, 4393980, 4491624, 5053077, 5614530, 6737436, 7486040, 8421795, 8787960, 10106154, 11229060, 13474872, 16843590, 20212308, 22458120, 25265385, 33687180, 40424616, 50530770, 67374360, 101061540, 202123080]

約数ペア:

[(1, 202123080), (2, 101061540), (3, 67374360), (4, 50530770), (5, 40424616), (6, 33687180), (8, 25265385), (9, 22458120), (10, 20212308), (12, 16843590), (15, 13474872), (18, 11229060), (20, 10106154), (23, 8787960), (24, 8421795), (27, 7486040), (30, 6737436), (36, 5614530), (40, 5053077), (45, 4491624), (46, 4393980), (54, 3743020), (60, 3368718), (69, 2929320), (72, 2807265), (79, 2558520), (90, 2245812), (92, 2196990), (103, 1962360), (108, 1871510), (115, 1757592), (120, 1684359), (135, 1497208), (138, 1464660), (158, 1279260), (180, 1122906), (184, 1098495), (206, 981180), (207, 976440), (216, 935755), (230, 878796), (237, 852840), (270, 748604), (276, 732330), (309, 654120), (316, 639630), (345, 585864), (360, 561453), (395, 511704), (412, 490590), (414, 488220), (460, 439398), (474, 426420), (515, 392472), (540, 374302), (552, 366165), (618, 327060), (621, 325480), (632, 319815), (690, 292932), (711, 284280), (790, 255852), (824, 245295), (828, 244110), (920, 219699), (927, 218040), (948, 213210), (1030, 196236), (1035, 195288), (1080, 187151), (1185, 170568), (1236, 163530), (1242, 162740), (1380, 146466), (1422, 142140), (1545, 130824), (1580, 127926), (1656, 122055), (1817, 111240), (1854, 109020), (1896, 106605), (2060, 98118), (2070, 97644), (2133, 94760), (2369, 85320), (2370, 85284), (2472, 81765), (2484, 81370), (2760, 73233), (2781, 72680), (2844, 71070), (3090, 65412), (3105, 65096), (3160, 63963), (3555, 56856), (3634, 55620), (3708, 54510), (4120, 49059), (4140, 48822), (4266, 47380), (4635, 43608), (4738, 42660), (4740, 42642), (4968, 40685), (5451, 37080), (5562, 36340), (5688, 35535), (6180, 32706), (6210, 32548), (7107, 28440), (7110, 28428), (7268, 27810), (7416, 27255), (8137, 24840), (8280, 24411), (8532, 23690), (9085, 22248), (9270, 21804), (9476, 21330), (9480, 21321), (10665, 18952), (10902, 18540), (11124, 18170), (11845, 17064), (12360, 16353), (12420, 16274), (13905, 14536), (14214, 14220)]