12821556600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229777}}^1$

素因数の和:229830

約数の個数: 144

約数和(自身を含む): 44448256320

約数和(自身を除く): 31626699720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 27900, 55800, 229777, 459554, 689331, 919108, 1148885, 1378662, 1838216, 2067993, 2297770, 2757324, 3446655, 4135986, 4595540, 5514648, 5744425, 6893310, 7123087, 8271972, 9191080, 10339965, 11488850, 13786620, 14246174, 16543944, 17233275, 20679930, 21369261, 22977700, 27573240, 28492348, 34466550, 35615435, 41359860, 42738522, 45955400, 51699825, 56984696, 64107783, 68933100, 71230870, 82719720, 85477044, 103399650, 106846305, 128215566, 137866200, 142461740, 170954088, 178077175, 206799300, 213692610, 256431132, 284923480, 320538915, 356154350, 413598600, 427385220, 512862264, 534231525, 641077830, 712308700, 854770440, 1068463050, 1282155660, 1424617400, 1602694575, 2136926100, 2564311320, 3205389150, 4273852200, 6410778300, 12821556600]

約数ペア:

[(1, 12821556600), (2, 6410778300), (3, 4273852200), (4, 3205389150), (5, 2564311320), (6, 2136926100), (8, 1602694575), (9, 1424617400), (10, 1282155660), (12, 1068463050), (15, 854770440), (18, 712308700), (20, 641077830), (24, 534231525), (25, 512862264), (30, 427385220), (31, 413598600), (36, 356154350), (40, 320538915), (45, 284923480), (50, 256431132), (60, 213692610), (62, 206799300), (72, 178077175), (75, 170954088), (90, 142461740), (93, 137866200), (100, 128215566), (120, 106846305), (124, 103399650), (150, 85477044), (155, 82719720), (180, 71230870), (186, 68933100), (200, 64107783), (225, 56984696), (248, 51699825), (279, 45955400), (300, 42738522), (310, 41359860), (360, 35615435), (372, 34466550), (450, 28492348), (465, 27573240), (558, 22977700), (600, 21369261), (620, 20679930), (744, 17233275), (775, 16543944), (900, 14246174), (930, 13786620), (1116, 11488850), (1240, 10339965), (1395, 9191080), (1550, 8271972), (1800, 7123087), (1860, 6893310), (2232, 5744425), (2325, 5514648), (2790, 4595540), (3100, 4135986), (3720, 3446655), (4650, 2757324), (5580, 2297770), (6200, 2067993), (6975, 1838216), (9300, 1378662), (11160, 1148885), (13950, 919108), (18600, 689331), (27900, 459554), (55800, 229777)]