31052700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 119992320

約数和(自身を除く): 88939620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 53, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 106, 108, 124, 126, 135, 140, 150, 155, 159, 175, 180, 186, 189, 210, 212, 217, 225, 252, 265, 270, 279, 300, 310, 315, 318, 350, 371, 372, 378, 420, 434, 450, 465, 477, 525, 530, 540, 558, 620, 630, 636, 651, 675, 700, 742, 756, 775, 795, 837, 868, 900, 930, 945, 954, 1050, 1060, 1085, 1113, 1116, 1260, 1302, 1325, 1350, 1395, 1431, 1484, 1550, 1575, 1590, 1643, 1674, 1855, 1860, 1890, 1908, 1953, 2100, 2170, 2226, 2325, 2385, 2604, 2650, 2700, 2790, 2862, 3100, 3150, 3180, 3255, 3286, 3339, 3348, 3710, 3780, 3906, 3975, 4185, 4340, 4452, 4650, 4725, 4770, 4929, 5300, 5425, 5565, 5580, 5724, 5859, 6300, 6510, 6572, 6678, 6975, 7155, 7420, 7812, 7950, 8215, 8370, 9275, 9300, 9450, 9540, 9765, 9858, 10017, 10850, 11130, 11501, 11718, 11925, 13020, 13356, 13950, 14310, 14787, 15900, 16275, 16430, 16695, 16740, 18550, 18900, 19530, 19716, 20034, 20925, 21700, 22260, 23002, 23436, 23850, 24645, 27825, 27900, 28620, 29295, 29574, 32550, 32860, 33390, 34503, 35775, 37100, 39060, 40068, 41075, 41850, 44361, 46004, 47700, 48825, 49290, 50085, 55650, 57505, 58590, 59148, 65100, 66780, 69006, 71550, 73935, 82150, 83475, 83700, 88722, 97650, 98580, 100170, 103509, 111300, 115010, 117180, 123225, 138012, 143100, 146475, 147870, 164300, 166950, 172515, 177444, 195300, 200340, 207018, 221805, 230020, 246450, 250425, 287525, 292950, 295740, 310527, 333900, 345030, 369675, 414036, 443610, 492900, 500850, 517545, 575050, 585900, 621054, 690060, 739350, 862575, 887220, 1001700, 1035090, 1109025, 1150100, 1242108, 1478700, 1552635, 1725150, 2070180, 2218050, 2587725, 3105270, 3450300, 4436100, 5175450, 6210540, 7763175, 10350900, 15526350, 31052700]

約数ペア:

[(1, 31052700), (2, 15526350), (3, 10350900), (4, 7763175), (5, 6210540), (6, 5175450), (7, 4436100), (9, 3450300), (10, 3105270), (12, 2587725), (14, 2218050), (15, 2070180), (18, 1725150), (20, 1552635), (21, 1478700), (25, 1242108), (27, 1150100), (28, 1109025), (30, 1035090), (31, 1001700), (35, 887220), (36, 862575), (42, 739350), (45, 690060), (50, 621054), (53, 585900), (54, 575050), (60, 517545), (62, 500850), (63, 492900), (70, 443610), (75, 414036), (84, 369675), (90, 345030), (93, 333900), (100, 310527), (105, 295740), (106, 292950), (108, 287525), (124, 250425), (126, 246450), (135, 230020), (140, 221805), (150, 207018), (155, 200340), (159, 195300), (175, 177444), (180, 172515), (186, 166950), (189, 164300), (210, 147870), (212, 146475), (217, 143100), (225, 138012), (252, 123225), (265, 117180), (270, 115010), (279, 111300), (300, 103509), (310, 100170), (315, 98580), (318, 97650), (350, 88722), (371, 83700), (372, 83475), (378, 82150), (420, 73935), (434, 71550), (450, 69006), (465, 66780), (477, 65100), (525, 59148), (530, 58590), (540, 57505), (558, 55650), (620, 50085), (630, 49290), (636, 48825), (651, 47700), (675, 46004), (700, 44361), (742, 41850), (756, 41075), (775, 40068), (795, 39060), (837, 37100), (868, 35775), (900, 34503), (930, 33390), (945, 32860), (954, 32550), (1050, 29574), (1060, 29295), (1085, 28620), (1113, 27900), (1116, 27825), (1260, 24645), (1302, 23850), (1325, 23436), (1350, 23002), (1395, 22260), (1431, 21700), (1484, 20925), (1550, 20034), (1575, 19716), (1590, 19530), (1643, 18900), (1674, 18550), (1855, 16740), (1860, 16695), (1890, 16430), (1908, 16275), (1953, 15900), (2100, 14787), (2170, 14310), (2226, 13950), (2325, 13356), (2385, 13020), (2604, 11925), (2650, 11718), (2700, 11501), (2790, 11130), (2862, 10850), (3100, 10017), (3150, 9858), (3180, 9765), (3255, 9540), (3286, 9450), (3339, 9300), (3348, 9275), (3710, 8370), (3780, 8215), (3906, 7950), (3975, 7812), (4185, 7420), (4340, 7155), (4452, 6975), (4650, 6678), (4725, 6572), (4770, 6510), (4929, 6300), (5300, 5859), (5425, 5724), (5565, 5580)]