About the Number

212128082400

212128082399 ← → 212128082401

2進数表記:11000101100011110100011010100111100000

漢数字表記:二千百二十一億二千八百八万二千四百

素因数分解:

2 5 × 3 1 × 5 2 × 13 1 × 79 1 × 89 1 × 967 1

素因数の和:1171
約数の個数: 576
約数和(自身を含む): 762251212800
約数和(自身を除く): 550123130400

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 89, 96, 100, 104, 120, 130, 150, 156, 158, 160, 178, 195, 200, 208, 237, 240, 260, 267, 300, 312, 316, 325, 356, 390, 395, 400, 416, 445, 474, 480, 520, 534, 600, 624, 632, 650, 712, 780, 790, 800, 890, 948, 967, 975, 1027, 1040, 1068, 1157, 1185, 1200, 1248, 1264, 1300, 1335, 1424, 1560, 1580, 1780, 1896, 1934, 1950, 1975, 2054, 2080, 2136, 2225, 2314, 2370, 2400, 2528, 2600, 2670, 2848, 2901, 3081, 3120, 3160, 3471, 3560, 3792, 3868, 3900, 3950, 4108, 4272, 4450, 4628, 4740, 4835, 5135, 5200, 5340, 5785, 5802, 5925, 6162, 6240, 6320, 6675, 6942, 7031, 7120, 7584, 7736, 7800, 7900, 8216, 8544, 8900, 9256, 9480, 9670, 10270, 10400, 10680, 11570, 11604, 11850, 12324, 12571, 12640, 13350, 13884, 14062, 14240, 14505, 15405, 15472, 15600, 15800, 16432, 17355, 17800, 18512, 18960, 19340, 20540, 21093, 21360, 23140, 23208, 23700, 24175, 24648, 25142, 25675, 26700, 27768, 28124, 28925, 29010, 30810, 30944, 31200, 31600, 32864, 34710, 35155, 35600, 37024, 37713, 37920, 38680, 41080, 42186, 42720, 46280, 46416, 47400, 48350, 49296, 50284, 51350, 53400, 55536, 56248, 57850, 58020, 61620, 62855, 63200, 69420, 70310, 71200, 72525, 75426, 76393, 77025, 77360, 82160, 84372, 86063, 86775, 91403, 92560, 92832, 94800, 96700, 98592, 100568, 102700, 105465, 106800, 111072, 112496, 115700, 116040, 123240, 125710, 138840, 140620, 145050, 150852, 152786, 154050, 154720, 164320, 168744, 172126, 173550, 175775, 182806, 185120, 188565, 189600, 193400, 201136, 205400, 210930, 213600, 224992, 229179, 231400, 232080, 246480, 251420, 258189, 274209, 277680, 281240, 290100, 301704, 305572, 308100, 314275, 337488, 344252, 347100, 351550, 365612, 377130, 381965, 386800, 402272, 410800, 421860, 430315, 457015, 458358, 462800, 464160, 492960, 502840, 516378, 527325, 548418, 555360, 562480, 580200, 603408, 611144, 616200, 628550, 674976, 688504, 694200, 703100, 731224, 754260, 763930, 773600, 821600, 843720, 860630, 914030, 916716, 925600, 942825, 993109, 1005680, 1032756, 1054650, 1096836, 1118819, 1124960, 1145895, 1160400, 1206816, 1222288, 1232400, 1257100, 1290945, 1371045, 1377008, 1388400, 1406200, 1462448, 1508520, 1527860, 1687440, 1721260, 1828060, 1833432, 1885650, 1909825, 1986218, 2011360, 2065512, 2109300, 2151575, 2193672, 2237638, 2285075, 2291790, 2320800, 2444576, 2464800, 2514200, 2581890, 2742090, 2754016, 2776800, 2812400, 2924896, 2979327, 3017040, 3055720, 3356457, 3374880, 3442520, 3656120, 3666864, 3771300, 3819650, 3972436, 4131024, 4218600, 4303150, 4387344, 4475276, 4570150, 4583580, 4965545, 5028400, 5163780, 5484180, 5594095, 5624800, 5729475, 5958654, 6034080, 6111440, 6454725, 6712914, 6798977, 6855225, 6885040, 7312240, 7333728, 7542600, 7639300, 7944872, 8262048, 8437200, 8606300, 8774688, 8950552, 9140300, 9167160, 9931090, 10056800, 10327560, 10968360, 11188190, 11458950, 11917308, 12222880, 12909450, 13425828, 13597954, 13710450, 13770080, 14624480, 14896635, 15085200, 15278600, 15889744, 16782285, 16874400, 17212600, 17901104, 18280600, 18334320, 19862180, 20396931, 20655120, 21936720, 22376380, 22917900, 23834616, 24827725, 25818900, 26851656, 27195908, 27420900, 27970475, 29793270, 30170400, 30557200, 31779488, 33564570, 33994885, 34425200, 35802208, 36561200, 36668640, 39724360, 40793862, 41310240, 43873440, 44752760, 45835800, 47669232, 49655450, 51637800, 53703312, 54391816, 54841800, 55940950, 59586540, 61114400, 67129140, 67989770, 68850400, 73122400, 74483175, 79448720, 81587724, 83911425, 88386701, 89505520, 91671600, 95338464, 99310900, 101984655, 103275600, 107406624, 108783632, 109683600, 111881900, 119173080, 134258280, 135979540, 148966350, 158897440, 163175448, 167822850, 169974425, 176773402, 179011040, 183343200, 198621800, 203969310, 206551200, 217567264, 219367200, 223763800, 238346160, 265160103, 268516560, 271959080, 297932700, 326350896, 335645700, 339948850, 353546804, 397243600, 407938620, 441933505, 447527600, 476692320, 509923275, 530320206, 537033120, 543918160, 595865400, 652701792, 671291400, 679897700, 707093608, 794487200, 815877240, 883867010, 895055200, 1019846550, 1060640412, 1087836320, 1191730800, 1325800515, 1342582800, 1359795400, 1414187216, 1631754480, 1767734020, 2039693100, 2121280824, 2209667525, 2383461600, 2651601030, 2685165600, 2719590800, 2828374432, 3263508960, 3535468040, 4079386200, 4242561648, 4419335050, 5303202060, 5439181600, 6629002575, 7070936080, 8158772400, 8485123296, 8838670100, 10606404120, 13258005150, 14141872160, 16317544800, 17677340200, 21212808240, 26516010300, 35354680400, 42425616480, 53032020600, 70709360800, 106064041200, 212128082400]

約数ペア:
[(1, 212128082400), (2, 106064041200), (3, 70709360800), (4, 53032020600), (5, 42425616480), (6, 35354680400), (8, 26516010300), (10, 21212808240), (12, 17677340200), (13, 16317544800), (15, 14141872160), (16, 13258005150), (20, 10606404120), (24, 8838670100), (25, 8485123296), (26, 8158772400), (30, 7070936080), (32, 6629002575), (39, 5439181600), (40, 5303202060), (48, 4419335050), (50, 4242561648), (52, 4079386200), (60, 3535468040), (65, 3263508960), (75, 2828374432), (78, 2719590800), (79, 2685165600), (80, 2651601030), (89, 2383461600), (96, 2209667525), (100, 2121280824), (104, 2039693100), (120, 1767734020), (130, 1631754480), (150, 1414187216), (156, 1359795400), (158, 1342582800), (160, 1325800515), (178, 1191730800), (195, 1087836320), (200, 1060640412), (208, 1019846550), (237, 895055200), (240, 883867010), (260, 815877240), (267, 794487200), (300, 707093608), (312, 679897700), (316, 671291400), (325, 652701792), (356, 595865400), (390, 543918160), (395, 537033120), (400, 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