21106800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 88150608

約数和(自身を除く): 67043808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 41, 44, 45, 48, 50, 52, 55, 60, 65, 66, 72, 75, 78, 80, 82, 88, 90, 99, 100, 104, 110, 117, 120, 123, 130, 132, 143, 144, 150, 156, 164, 165, 176, 180, 195, 198, 200, 205, 208, 220, 225, 234, 240, 246, 260, 264, 275, 286, 300, 312, 325, 328, 330, 360, 369, 390, 396, 400, 410, 429, 440, 450, 451, 468, 492, 495, 520, 528, 533, 550, 572, 585, 600, 615, 624, 650, 656, 660, 715, 720, 738, 780, 792, 820, 825, 858, 880, 900, 902, 936, 975, 984, 990, 1025, 1040, 1066, 1100, 1144, 1170, 1200, 1230, 1287, 1300, 1320, 1353, 1430, 1476, 1560, 1584, 1599, 1640, 1650, 1716, 1800, 1804, 1845, 1872, 1950, 1968, 1980, 2050, 2132, 2145, 2200, 2255, 2288, 2340, 2460, 2475, 2574, 2600, 2640, 2665, 2706, 2860, 2925, 2952, 3075, 3120, 3198, 3280, 3300, 3432, 3575, 3600, 3608, 3690, 3900, 3960, 4059, 4100, 4264, 4290, 4400, 4510, 4680, 4797, 4920, 4950, 5148, 5200, 5330, 5412, 5720, 5850, 5863, 5904, 6150, 6396, 6435, 6600, 6765, 6864, 7150, 7216, 7380, 7800, 7920, 7995, 8118, 8200, 8528, 8580, 9020, 9225, 9360, 9594, 9840, 9900, 10296, 10660, 10725, 10824, 11275, 11440, 11700, 11726, 12300, 12792, 12870, 13200, 13325, 13530, 14300, 14760, 15600, 15990, 16236, 16400, 17160, 17589, 18040, 18450, 19188, 19800, 20295, 20592, 21320, 21450, 21648, 22550, 23400, 23452, 23985, 24600, 25584, 25740, 26650, 27060, 28600, 29315, 29520, 31980, 32175, 32472, 33825, 34320, 35178, 36080, 36900, 38376, 39600, 39975, 40590, 42640, 42900, 45100, 46800, 46904, 47970, 49200, 51480, 52767, 53300, 54120, 57200, 58630, 63960, 64350, 64944, 67650, 70356, 73800, 76752, 79950, 81180, 85800, 87945, 90200, 93808, 95940, 101475, 102960, 105534, 106600, 108240, 117260, 119925, 127920, 128700, 135300, 140712, 146575, 147600, 159900, 162360, 171600, 175890, 180400, 191880, 202950, 211068, 213200, 234520, 239850, 257400, 263835, 270600, 281424, 293150, 319800, 324720, 351780, 383760, 405900, 422136, 439725, 469040, 479700, 514800, 527670, 541200, 586300, 639600, 703560, 811800, 844272, 879450, 959400, 1055340, 1172600, 1319175, 1407120, 1623600, 1758900, 1918800, 2110680, 2345200, 2638350, 3517800, 4221360, 5276700, 7035600, 10553400, 21106800]

約数ペア:

[(1, 21106800), (2, 10553400), (3, 7035600), (4, 5276700), (5, 4221360), (6, 3517800), (8, 2638350), (9, 2345200), (10, 2110680), (11, 1918800), (12, 1758900), (13, 1623600), (15, 1407120), (16, 1319175), (18, 1172600), (20, 1055340), (22, 959400), (24, 879450), (25, 844272), (26, 811800), (30, 703560), (33, 639600), (36, 586300), (39, 541200), (40, 527670), (41, 514800), (44, 479700), (45, 469040), (48, 439725), (50, 422136), (52, 405900), (55, 383760), (60, 351780), (65, 324720), (66, 319800), (72, 293150), (75, 281424), (78, 270600), (80, 263835), (82, 257400), (88, 239850), (90, 234520), (99, 213200), (100, 211068), (104, 202950), (110, 191880), (117, 180400), (120, 175890), (123, 171600), (130, 162360), (132, 159900), (143, 147600), (144, 146575), (150, 140712), (156, 135300), (164, 128700), (165, 127920), (176, 119925), (180, 117260), (195, 108240), (198, 106600), (200, 105534), (205, 102960), (208, 101475), (220, 95940), (225, 93808), (234, 90200), (240, 87945), (246, 85800), (260, 81180), (264, 79950), (275, 76752), (286, 73800), (300, 70356), (312, 67650), (325, 64944), (328, 64350), (330, 63960), (360, 58630), (369, 57200), (390, 54120), (396, 53300), (400, 52767), (410, 51480), (429, 49200), (440, 47970), (450, 46904), (451, 46800), (468, 45100), (492, 42900), (495, 42640), (520, 40590), (528, 39975), (533, 39600), (550, 38376), (572, 36900), (585, 36080), (600, 35178), (615, 34320), (624, 33825), (650, 32472), (656, 32175), (660, 31980), (715, 29520), (720, 29315), (738, 28600), (780, 27060), (792, 26650), (820, 25740), (825, 25584), (858, 24600), (880, 23985), (900, 23452), (902, 23400), (936, 22550), (975, 21648), (984, 21450), (990, 21320), (1025, 20592), (1040, 20295), (1066, 19800), (1100, 19188), (1144, 18450), (1170, 18040), (1200, 17589), (1230, 17160), (1287, 16400), (1300, 16236), (1320, 15990), (1353, 15600), (1430, 14760), (1476, 14300), (1560, 13530), (1584, 13325), (1599, 13200), (1640, 12870), (1650, 12792), (1716, 12300), (1800, 11726), (1804, 11700), (1845, 11440), (1872, 11275), (1950, 10824), (1968, 10725), (1980, 10660), (2050, 10296), (2132, 9900), (2145, 9840), (2200, 9594), (2255, 9360), (2288, 9225), (2340, 9020), (2460, 8580), (2475, 8528), (2574, 8200), (2600, 8118), (2640, 7995), (2665, 7920), (2706, 7800), (2860, 7380), (2925, 7216), (2952, 7150), (3075, 6864), (3120, 6765), (3198, 6600), (3280, 6435), (3300, 6396), (3432, 6150), (3575, 5904), (3600, 5863), (3608, 5850), (3690, 5720), (3900, 5412), (3960, 5330), (4059, 5200), (4100, 5148), (4264, 4950), (4290, 4920), (4400, 4797), (4510, 4680)]