197944560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 200

約数和(自身を含む): 750260016

約数和(自身を除く): 552315456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2777, 2970, 3240, 3564, 3960, 4455, 4752, 5554, 5940, 6480, 7128, 7920, 8331, 8910, 11108, 11880, 13885, 14256, 16662, 17820, 22216, 23760, 24993, 27770, 30547, 33324, 35640, 41655, 44432, 49986, 55540, 61094, 66648, 71280, 74979, 83310, 91641, 99972, 111080, 122188, 124965, 133296, 149958, 152735, 166620, 183282, 199944, 222160, 224937, 244376, 249930, 274923, 299916, 305470, 333240, 366564, 374895, 399888, 449874, 458205, 488752, 499860, 549846, 599832, 610940, 666480, 733128, 749790, 824769, 899748, 916410, 999720, 1099692, 1124685, 1199664, 1221880, 1374615, 1466256, 1499580, 1649538, 1799496, 1832820, 1999440, 2199384, 2249370, 2443760, 2474307, 2749230, 2999160, 3299076, 3598992, 3665640, 4123845, 4398768, 4498740, 4948614, 5498460, 5998320, 6598152, 7331280, 8247690, 8997480, 9897228, 10996920, 12371535, 13196304, 16495380, 17994960, 19794456, 21993840, 24743070, 32990760, 39588912, 49486140, 65981520, 98972280, 197944560]

約数ペア:

[(1, 197944560), (2, 98972280), (3, 65981520), (4, 49486140), (5, 39588912), (6, 32990760), (8, 24743070), (9, 21993840), (10, 19794456), (11, 17994960), (12, 16495380), (15, 13196304), (16, 12371535), (18, 10996920), (20, 9897228), (22, 8997480), (24, 8247690), (27, 7331280), (30, 6598152), (33, 5998320), (36, 5498460), (40, 4948614), (44, 4498740), (45, 4398768), (48, 4123845), (54, 3665640), (55, 3598992), (60, 3299076), (66, 2999160), (72, 2749230), (80, 2474307), (81, 2443760), (88, 2249370), (90, 2199384), (99, 1999440), (108, 1832820), (110, 1799496), (120, 1649538), (132, 1499580), (135, 1466256), (144, 1374615), (162, 1221880), (165, 1199664), (176, 1124685), (180, 1099692), (198, 999720), (216, 916410), (220, 899748), (240, 824769), (264, 749790), (270, 733128), (297, 666480), (324, 610940), (330, 599832), (360, 549846), (396, 499860), (405, 488752), (432, 458205), (440, 449874), (495, 399888), (528, 374895), (540, 366564), (594, 333240), (648, 305470), (660, 299916), (720, 274923), (792, 249930), (810, 244376), (880, 224937), (891, 222160), (990, 199944), (1080, 183282), (1188, 166620), (1296, 152735), (1320, 149958), (1485, 133296), (1584, 124965), (1620, 122188), (1782, 111080), (1980, 99972), (2160, 91641), (2376, 83310), (2640, 74979), (2777, 71280), (2970, 66648), (3240, 61094), (3564, 55540), (3960, 49986), (4455, 44432), (4752, 41655), (5554, 35640), (5940, 33324), (6480, 30547), (7128, 27770), (7920, 24993), (8331, 23760), (8910, 22216), (11108, 17820), (11880, 16662), (13885, 14256)]