87997800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 303552000

約数和(自身を除く): 215554200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 67, 75, 88, 100, 110, 120, 132, 134, 150, 165, 199, 200, 201, 220, 264, 268, 275, 300, 330, 335, 398, 402, 440, 536, 550, 597, 600, 660, 670, 737, 796, 804, 825, 995, 1005, 1100, 1194, 1320, 1340, 1474, 1592, 1608, 1650, 1675, 1990, 2010, 2189, 2200, 2211, 2388, 2680, 2948, 2985, 3300, 3350, 3685, 3980, 4020, 4378, 4422, 4776, 4975, 5025, 5896, 5970, 6567, 6600, 6700, 7370, 7960, 8040, 8756, 8844, 9950, 10050, 10945, 11055, 11940, 13134, 13333, 13400, 14740, 14925, 17512, 17688, 18425, 19900, 20100, 21890, 22110, 23880, 26268, 26666, 29480, 29850, 32835, 36850, 39800, 39999, 40200, 43780, 44220, 52536, 53332, 54725, 55275, 59700, 65670, 66665, 73700, 79998, 87560, 88440, 106664, 109450, 110550, 119400, 131340, 133330, 146663, 147400, 159996, 164175, 199995, 218900, 221100, 262680, 266660, 293326, 319992, 328350, 333325, 399990, 437800, 439989, 442200, 533320, 586652, 656700, 666650, 733315, 799980, 879978, 999975, 1173304, 1313400, 1333300, 1466630, 1599960, 1759956, 1999950, 2199945, 2666600, 2933260, 3519912, 3666575, 3999900, 4399890, 5866520, 7333150, 7999800, 8799780, 10999725, 14666300, 17599560, 21999450, 29332600, 43998900, 87997800]

約数ペア:

[(1, 87997800), (2, 43998900), (3, 29332600), (4, 21999450), (5, 17599560), (6, 14666300), (8, 10999725), (10, 8799780), (11, 7999800), (12, 7333150), (15, 5866520), (20, 4399890), (22, 3999900), (24, 3666575), (25, 3519912), (30, 2933260), (33, 2666600), (40, 2199945), (44, 1999950), (50, 1759956), (55, 1599960), (60, 1466630), (66, 1333300), (67, 1313400), (75, 1173304), (88, 999975), (100, 879978), (110, 799980), (120, 733315), (132, 666650), (134, 656700), (150, 586652), (165, 533320), (199, 442200), (200, 439989), (201, 437800), (220, 399990), (264, 333325), (268, 328350), (275, 319992), (300, 293326), (330, 266660), (335, 262680), (398, 221100), (402, 218900), (440, 199995), (536, 164175), (550, 159996), (597, 147400), (600, 146663), (660, 133330), (670, 131340), (737, 119400), (796, 110550), (804, 109450), (825, 106664), (995, 88440), (1005, 87560), (1100, 79998), (1194, 73700), (1320, 66665), (1340, 65670), (1474, 59700), (1592, 55275), (1608, 54725), (1650, 53332), (1675, 52536), (1990, 44220), (2010, 43780), (2189, 40200), (2200, 39999), (2211, 39800), (2388, 36850), (2680, 32835), (2948, 29850), (2985, 29480), (3300, 26666), (3350, 26268), (3685, 23880), (3980, 22110), (4020, 21890), (4378, 20100), (4422, 19900), (4776, 18425), (4975, 17688), (5025, 17512), (5896, 14925), (5970, 14740), (6567, 13400), (6600, 13333), (6700, 13134), (7370, 11940), (7960, 11055), (8040, 10945), (8756, 10050), (8844, 9950)]