51487800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 209986560

約数和(自身を除く): 158498760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 25, 26, 28, 30, 35, 39, 40, 41, 42, 46, 50, 52, 56, 60, 65, 69, 70, 75, 78, 82, 84, 91, 92, 100, 104, 105, 115, 120, 123, 130, 138, 140, 150, 156, 161, 164, 168, 175, 182, 184, 195, 200, 205, 210, 230, 246, 260, 273, 276, 280, 287, 299, 300, 312, 322, 325, 328, 345, 350, 364, 390, 410, 420, 455, 460, 483, 492, 520, 525, 533, 546, 552, 574, 575, 598, 600, 615, 644, 650, 690, 700, 728, 780, 805, 820, 840, 861, 897, 910, 920, 943, 966, 975, 984, 1025, 1050, 1066, 1092, 1148, 1150, 1196, 1230, 1288, 1300, 1365, 1380, 1400, 1435, 1495, 1560, 1599, 1610, 1640, 1722, 1725, 1794, 1820, 1886, 1932, 1950, 2050, 2093, 2100, 2132, 2184, 2275, 2296, 2300, 2392, 2415, 2460, 2600, 2665, 2730, 2760, 2829, 2870, 2990, 3075, 3198, 3220, 3444, 3450, 3588, 3640, 3731, 3772, 3864, 3900, 4025, 4100, 4186, 4200, 4264, 4305, 4485, 4550, 4600, 4715, 4830, 4920, 5330, 5460, 5658, 5740, 5980, 6150, 6279, 6396, 6440, 6601, 6825, 6888, 6900, 7175, 7176, 7462, 7475, 7544, 7800, 7995, 8050, 8200, 8372, 8610, 8970, 9100, 9430, 9660, 10465, 10660, 10920, 11193, 11316, 11480, 11960, 12075, 12259, 12300, 12558, 12792, 13202, 13325, 13650, 13800, 14145, 14350, 14924, 14950, 15990, 16100, 16744, 17220, 17940, 18200, 18655, 18860, 19320, 19803, 20930, 21320, 21525, 22386, 22425, 22632, 23575, 24150, 24518, 24600, 25116, 26404, 26650, 27300, 28290, 28700, 29848, 29900, 31395, 31980, 32200, 33005, 34440, 35880, 36777, 37310, 37720, 39606, 39975, 41860, 43050, 44772, 44850, 47150, 48300, 49036, 50232, 52325, 52808, 53300, 54600, 55965, 56580, 57400, 59800, 61295, 62790, 63960, 66010, 70725, 73554, 74620, 79212, 79950, 83720, 85813, 86100, 89544, 89700, 93275, 94300, 96600, 98072, 99015, 104650, 106600, 111930, 113160, 122590, 125580, 132020, 141450, 147108, 149240, 156975, 158424, 159900, 165025, 171626, 172200, 179400, 183885, 186550, 188600, 198030, 209300, 223860, 245180, 251160, 257439, 264040, 279825, 282900, 294216, 306475, 313950, 319800, 330050, 343252, 367770, 373100, 396060, 418600, 429065, 447720, 490360, 495075, 514878, 559650, 565800, 612950, 627900, 660100, 686504, 735540, 746200, 792120, 858130, 919425, 990150, 1029756, 1119300, 1225900, 1255800, 1287195, 1320200, 1471080, 1716260, 1838850, 1980300, 2059512, 2145325, 2238600, 2451800, 2574390, 3432520, 3677700, 3960600, 4290650, 5148780, 6435975, 7355400, 8581300, 10297560, 12871950, 17162600, 25743900, 51487800]

約数ペア:

[(1, 51487800), (2, 25743900), (3, 17162600), (4, 12871950), (5, 10297560), (6, 8581300), (7, 7355400), (8, 6435975), (10, 5148780), (12, 4290650), (13, 3960600), (14, 3677700), (15, 3432520), (20, 2574390), (21, 2451800), (23, 2238600), (24, 2145325), (25, 2059512), (26, 1980300), (28, 1838850), (30, 1716260), (35, 1471080), (39, 1320200), (40, 1287195), (41, 1255800), (42, 1225900), (46, 1119300), (50, 1029756), (52, 990150), (56, 919425), (60, 858130), (65, 792120), (69, 746200), (70, 735540), (75, 686504), (78, 660100), (82, 627900), (84, 612950), (91, 565800), (92, 559650), (100, 514878), (104, 495075), (105, 490360), (115, 447720), (120, 429065), (123, 418600), (130, 396060), (138, 373100), (140, 367770), (150, 343252), (156, 330050), (161, 319800), (164, 313950), (168, 306475), (175, 294216), (182, 282900), (184, 279825), (195, 264040), (200, 257439), (205, 251160), (210, 245180), (230, 223860), (246, 209300), (260, 198030), (273, 188600), (276, 186550), (280, 183885), (287, 179400), (299, 172200), (300, 171626), (312, 165025), (322, 159900), (325, 158424), (328, 156975), (345, 149240), (350, 147108), (364, 141450), (390, 132020), (410, 125580), (420, 122590), (455, 113160), (460, 111930), (483, 106600), (492, 104650), (520, 99015), (525, 98072), (533, 96600), (546, 94300), (552, 93275), (574, 89700), (575, 89544), (598, 86100), (600, 85813), (615, 83720), (644, 79950), (650, 79212), (690, 74620), (700, 73554), (728, 70725), (780, 66010), (805, 63960), (820, 62790), (840, 61295), (861, 59800), (897, 57400), (910, 56580), (920, 55965), (943, 54600), (966, 53300), (975, 52808), (984, 52325), (1025, 50232), (1050, 49036), (1066, 48300), (1092, 47150), (1148, 44850), (1150, 44772), (1196, 43050), (1230, 41860), (1288, 39975), (1300, 39606), (1365, 37720), (1380, 37310), (1400, 36777), (1435, 35880), (1495, 34440), (1560, 33005), (1599, 32200), (1610, 31980), (1640, 31395), (1722, 29900), (1725, 29848), (1794, 28700), (1820, 28290), (1886, 27300), (1932, 26650), (1950, 26404), (2050, 25116), (2093, 24600), (2100, 24518), (2132, 24150), (2184, 23575), (2275, 22632), (2296, 22425), (2300, 22386), (2392, 21525), (2415, 21320), (2460, 20930), (2600, 19803), (2665, 19320), (2730, 18860), (2760, 18655), (2829, 18200), (2870, 17940), (2990, 17220), (3075, 16744), (3198, 16100), (3220, 15990), (3444, 14950), (3450, 14924), (3588, 14350), (3640, 14145), (3731, 13800), (3772, 13650), (3864, 13325), (3900, 13202), (4025, 12792), (4100, 12558), (4186, 12300), (4200, 12259), (4264, 12075), (4305, 11960), (4485, 11480), (4550, 11316), (4600, 11193), (4715, 10920), (4830, 10660), (4920, 10465), (5330, 9660), (5460, 9430), (5658, 9100), (5740, 8970), (5980, 8610), (6150, 8372), (6279, 8200), (6396, 8050), (6440, 7995), (6601, 7800), (6825, 7544), (6888, 7475), (6900, 7462), (7175, 7176)]