526482180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 240

約数和(自身を含む): 1999299456

約数和(自身を除く): 1472817276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2731, 2754, 2835, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 5462, 5508, 5670, 6426, 6885, 7140, 8193, 9180, 9639, 10710, 10924, 11340, 12852, 13655, 13770, 16065, 16386, 19117, 19278, 21420, 24579, 27310, 27540, 32130, 32772, 38234, 38556, 40965, 46427, 48195, 49158, 54620, 57351, 64260, 73737, 76468, 81930, 92854, 95585, 96390, 98316, 114702, 122895, 139281, 147474, 163860, 172053, 185708, 191170, 192780, 221211, 229404, 232135, 245790, 278562, 286755, 294948, 324989, 344106, 368685, 382340, 417843, 442422, 464270, 491580, 516159, 557124, 573510, 649978, 688212, 696405, 737370, 835686, 860265, 884844, 928540, 974967, 1032318, 1106055, 1147020, 1253529, 1299956, 1392810, 1474740, 1548477, 1624945, 1671372, 1720530, 1949934, 2064636, 2089215, 2212110, 2507058, 2580795, 2785620, 2924901, 3096954, 3249890, 3441060, 3760587, 3899868, 4178430, 4424220, 4874835, 5014116, 5161590, 5849802, 6193908, 6267645, 6499780, 7521174, 7742385, 8356860, 8774703, 9749670, 10323180, 11699604, 12535290, 14624505, 15042348, 15484770, 17549406, 18802935, 19499340, 25070580, 26324109, 29249010, 30969540, 35098812, 37605870, 43873515, 52648218, 58498020, 75211740, 87747030, 105296436, 131620545, 175494060, 263241090, 526482180]

約数ペア:

[(1, 526482180), (2, 263241090), (3, 175494060), (4, 131620545), (5, 105296436), (6, 87747030), (7, 75211740), (9, 58498020), (10, 52648218), (12, 43873515), (14, 37605870), (15, 35098812), (17, 30969540), (18, 29249010), (20, 26324109), (21, 25070580), (27, 19499340), (28, 18802935), (30, 17549406), (34, 15484770), (35, 15042348), (36, 14624505), (42, 12535290), (45, 11699604), (51, 10323180), (54, 9749670), (60, 8774703), (63, 8356860), (68, 7742385), (70, 7521174), (81, 6499780), (84, 6267645), (85, 6193908), (90, 5849802), (102, 5161590), (105, 5014116), (108, 4874835), (119, 4424220), (126, 4178430), (135, 3899868), (140, 3760587), (153, 3441060), (162, 3249890), (170, 3096954), (180, 2924901), (189, 2785620), (204, 2580795), (210, 2507058), (238, 2212110), (252, 2089215), (255, 2064636), (270, 1949934), (306, 1720530), (315, 1671372), (324, 1624945), (340, 1548477), (357, 1474740), (378, 1392810), (405, 1299956), (420, 1253529), (459, 1147020), (476, 1106055), (510, 1032318), (540, 974967), (567, 928540), (595, 884844), (612, 860265), (630, 835686), (714, 737370), (756, 696405), (765, 688212), (810, 649978), (918, 573510), (945, 557124), (1020, 516159), (1071, 491580), (1134, 464270), (1190, 442422), (1260, 417843), (1377, 382340), (1428, 368685), (1530, 344106), (1620, 324989), (1785, 294948), (1836, 286755), (1890, 278562), (2142, 245790), (2268, 232135), (2295, 229404), (2380, 221211), (2731, 192780), (2754, 191170), (2835, 185708), (3060, 172053), (3213, 163860), (3570, 147474), (3780, 139281), (4284, 122895), (4590, 114702), (5355, 98316), (5462, 96390), (5508, 95585), (5670, 92854), (6426, 81930), (6885, 76468), (7140, 73737), (8193, 64260), (9180, 57351), (9639, 54620), (10710, 49158), (10924, 48195), (11340, 46427), (12852, 40965), (13655, 38556), (13770, 38234), (16065, 32772), (16386, 32130), (19117, 27540), (19278, 27310), (21420, 24579)]