70475400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 251174400

約数和(自身を除く): 180699000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 421, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 842, 900, 930, 1080, 1116, 1240, 1263, 1350, 1395, 1550, 1674, 1684, 1800, 1860, 2105, 2232, 2325, 2526, 2700, 2790, 3100, 3348, 3368, 3720, 3789, 4185, 4210, 4650, 5052, 5400, 5580, 6200, 6315, 6696, 6975, 7578, 8370, 8420, 9300, 10104, 10525, 11160, 11367, 12630, 13051, 13950, 15156, 16740, 16840, 18600, 18945, 20925, 21050, 22734, 25260, 26102, 27900, 30312, 31575, 33480, 37890, 39153, 41850, 42100, 45468, 50520, 52204, 55800, 56835, 63150, 65255, 75780, 78306, 83700, 84200, 90936, 94725, 104408, 113670, 117459, 126300, 130510, 151560, 156612, 167400, 189450, 195765, 227340, 234918, 252600, 261020, 284175, 313224, 326275, 352377, 378900, 391530, 454680, 469836, 522040, 568350, 587295, 652550, 704754, 757800, 783060, 939672, 978825, 1136700, 1174590, 1305100, 1409508, 1566120, 1761885, 1957650, 2273400, 2349180, 2610200, 2819016, 2936475, 3523770, 3915300, 4698360, 5872950, 7047540, 7830600, 8809425, 11745900, 14095080, 17618850, 23491800, 35237700, 70475400]

約数ペア:

[(1, 70475400), (2, 35237700), (3, 23491800), (4, 17618850), (5, 14095080), (6, 11745900), (8, 8809425), (9, 7830600), (10, 7047540), (12, 5872950), (15, 4698360), (18, 3915300), (20, 3523770), (24, 2936475), (25, 2819016), (27, 2610200), (30, 2349180), (31, 2273400), (36, 1957650), (40, 1761885), (45, 1566120), (50, 1409508), (54, 1305100), (60, 1174590), (62, 1136700), (72, 978825), (75, 939672), (90, 783060), (93, 757800), (100, 704754), (108, 652550), (120, 587295), (124, 568350), (135, 522040), (150, 469836), (155, 454680), (180, 391530), (186, 378900), (200, 352377), (216, 326275), (225, 313224), (248, 284175), (270, 261020), (279, 252600), (300, 234918), (310, 227340), (360, 195765), (372, 189450), (421, 167400), (450, 156612), (465, 151560), (540, 130510), (558, 126300), (600, 117459), (620, 113670), (675, 104408), (744, 94725), (775, 90936), (837, 84200), (842, 83700), (900, 78306), (930, 75780), (1080, 65255), (1116, 63150), (1240, 56835), (1263, 55800), (1350, 52204), (1395, 50520), (1550, 45468), (1674, 42100), (1684, 41850), (1800, 39153), (1860, 37890), (2105, 33480), (2232, 31575), (2325, 30312), (2526, 27900), (2700, 26102), (2790, 25260), (3100, 22734), (3348, 21050), (3368, 20925), (3720, 18945), (3789, 18600), (4185, 16840), (4210, 16740), (4650, 15156), (5052, 13950), (5400, 13051), (5580, 12630), (6200, 11367), (6315, 11160), (6696, 10525), (6975, 10104), (7578, 9300), (8370, 8420)]