75684240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 160

約数和(自身を含む): 268018560

約数和(自身を除く): 192334320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 947, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1894, 1998, 2160, 2220, 2664, 2841, 2960, 3330, 3788, 3996, 4440, 4735, 4995, 5328, 5682, 6660, 7576, 7992, 8523, 8880, 9470, 9990, 11364, 13320, 14205, 15152, 15984, 17046, 18940, 19980, 22728, 25569, 26640, 28410, 34092, 35039, 37880, 39960, 42615, 45456, 51138, 56820, 68184, 70078, 75760, 79920, 85230, 102276, 105117, 113640, 127845, 136368, 140156, 170460, 175195, 204552, 210234, 227280, 255690, 280312, 315351, 340920, 350390, 409104, 420468, 511380, 525585, 560624, 630702, 681840, 700780, 840936, 946053, 1022760, 1051170, 1261404, 1401560, 1576755, 1681872, 1892106, 2045520, 2102340, 2522808, 2803120, 3153510, 3784212, 4204680, 4730265, 5045616, 6307020, 7568424, 8409360, 9460530, 12614040, 15136848, 18921060, 25228080, 37842120, 75684240]

約数ペア:

[(1, 75684240), (2, 37842120), (3, 25228080), (4, 18921060), (5, 15136848), (6, 12614040), (8, 9460530), (9, 8409360), (10, 7568424), (12, 6307020), (15, 5045616), (16, 4730265), (18, 4204680), (20, 3784212), (24, 3153510), (27, 2803120), (30, 2522808), (36, 2102340), (37, 2045520), (40, 1892106), (45, 1681872), (48, 1576755), (54, 1401560), (60, 1261404), (72, 1051170), (74, 1022760), (80, 946053), (90, 840936), (108, 700780), (111, 681840), (120, 630702), (135, 560624), (144, 525585), (148, 511380), (180, 420468), (185, 409104), (216, 350390), (222, 340920), (240, 315351), (270, 280312), (296, 255690), (333, 227280), (360, 210234), (370, 204552), (432, 175195), (444, 170460), (540, 140156), (555, 136368), (592, 127845), (666, 113640), (720, 105117), (740, 102276), (888, 85230), (947, 79920), (999, 75760), (1080, 70078), (1110, 68184), (1332, 56820), (1480, 51138), (1665, 45456), (1776, 42615), (1894, 39960), (1998, 37880), (2160, 35039), (2220, 34092), (2664, 28410), (2841, 26640), (2960, 25569), (3330, 22728), (3788, 19980), (3996, 18940), (4440, 17046), (4735, 15984), (4995, 15152), (5328, 14205), (5682, 13320), (6660, 11364), (7576, 9990), (7992, 9470), (8523, 8880)]