2100052800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3626

約数の個数: 252

約数和(自身を含む): 7648283916

約数和(自身を除く): 5548231116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 360, 369, 400, 410, 450, 480, 492, 576, 600, 615, 656, 720, 738, 800, 820, 900, 960, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1600, 1640, 1800, 1845, 1968, 2050, 2400, 2460, 2624, 2880, 2952, 3075, 3280, 3557, 3600, 3690, 3936, 4100, 4800, 4920, 5904, 6150, 6560, 7114, 7200, 7380, 7872, 8200, 9225, 9840, 10671, 11808, 12300, 13120, 14228, 14400, 14760, 16400, 17785, 18450, 19680, 21342, 23616, 24600, 28456, 29520, 32013, 32800, 35570, 36900, 39360, 42684, 49200, 53355, 56912, 59040, 64026, 65600, 71140, 73800, 85368, 88925, 98400, 106710, 113824, 118080, 128052, 142280, 145837, 147600, 160065, 170736, 177850, 196800, 213420, 227648, 256104, 266775, 284560, 291674, 295200, 320130, 341472, 355700, 426840, 437511, 512208, 533550, 569120, 583348, 590400, 640260, 682944, 711400, 729185, 800325, 853680, 875022, 1024416, 1067100, 1138240, 1166696, 1280520, 1312533, 1422800, 1458370, 1600650, 1707360, 1750044, 2048832, 2134200, 2187555, 2333392, 2561040, 2625066, 2845600, 2916740, 3201300, 3414720, 3500088, 3645925, 4268400, 4375110, 4666784, 5122080, 5250132, 5691200, 5833480, 6402600, 6562665, 7000176, 7291850, 8536800, 8750220, 9333568, 10244160, 10500264, 10937775, 11666960, 12805200, 13125330, 14000352, 14583700, 17073600, 17500440, 21000528, 21875550, 23333920, 25610400, 26250660, 28000704, 29167400, 32813325, 35000880, 42001056, 43751100, 46667840, 51220800, 52501320, 58334800, 65626650, 70001760, 84002112, 87502200, 105002640, 116669600, 131253300, 140003520, 175004400, 210005280, 233339200, 262506600, 350008800, 420010560, 525013200, 700017600, 1050026400, 2100052800]

約数ペア:

[(1, 2100052800), (2, 1050026400), (3, 700017600), (4, 525013200), (5, 420010560), (6, 350008800), (8, 262506600), (9, 233339200), (10, 210005280), (12, 175004400), (15, 140003520), (16, 131253300), (18, 116669600), (20, 105002640), (24, 87502200), (25, 84002112), (30, 70001760), (32, 65626650), (36, 58334800), (40, 52501320), (41, 51220800), (45, 46667840), (48, 43751100), (50, 42001056), (60, 35000880), (64, 32813325), (72, 29167400), (75, 28000704), (80, 26250660), (82, 25610400), (90, 23333920), (96, 21875550), (100, 21000528), (120, 17500440), (123, 17073600), (144, 14583700), (150, 14000352), (160, 13125330), (164, 12805200), (180, 11666960), (192, 10937775), (200, 10500264), (205, 10244160), (225, 9333568), (240, 8750220), (246, 8536800), (288, 7291850), (300, 7000176), (320, 6562665), (328, 6402600), (360, 5833480), (369, 5691200), (400, 5250132), (410, 5122080), (450, 4666784), (480, 4375110), (492, 4268400), (576, 3645925), (600, 3500088), (615, 3414720), (656, 3201300), (720, 2916740), (738, 2845600), (800, 2625066), (820, 2561040), (900, 2333392), (960, 2187555), (984, 2134200), (1025, 2048832), (1200, 1750044), (1230, 1707360), (1312, 1600650), (1440, 1458370), (1476, 1422800), (1600, 1312533), (1640, 1280520), (1800, 1166696), (1845, 1138240), (1968, 1067100), (2050, 1024416), (2400, 875022), (2460, 853680), (2624, 800325), (2880, 729185), (2952, 711400), (3075, 682944), (3280, 640260), (3557, 590400), (3600, 583348), (3690, 569120), (3936, 533550), (4100, 512208), (4800, 437511), (4920, 426840), (5904, 355700), (6150, 341472), (6560, 320130), (7114, 295200), (7200, 291674), (7380, 284560), (7872, 266775), (8200, 256104), (9225, 227648), (9840, 213420), (10671, 196800), (11808, 177850), (12300, 170736), (13120, 160065), (14228, 147600), (14400, 145837), (14760, 142280), (16400, 128052), (17785, 118080), (18450, 113824), (19680, 106710), (21342, 98400), (23616, 88925), (24600, 85368), (28456, 73800), (29520, 71140), (32013, 65600), (32800, 64026), (35570, 59040), (36900, 56912), (39360, 53355), (42684, 49200)]