181495080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 683020800

約数和(自身を除く): 501525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 139, 155, 156, 162, 180, 186, 195, 216, 234, 248, 260, 270, 278, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 417, 465, 468, 520, 540, 556, 558, 585, 620, 648, 695, 702, 744, 780, 806, 810, 834, 837, 930, 936, 1053, 1080, 1112, 1116, 1170, 1209, 1240, 1251, 1390, 1395, 1404, 1560, 1612, 1620, 1668, 1674, 1755, 1807, 1860, 2015, 2085, 2106, 2232, 2340, 2418, 2502, 2511, 2780, 2790, 2808, 3224, 3240, 3336, 3348, 3510, 3614, 3627, 3720, 3753, 4030, 4170, 4185, 4212, 4309, 4680, 4836, 5004, 5022, 5265, 5421, 5560, 5580, 6045, 6255, 6696, 7020, 7228, 7254, 7506, 8060, 8340, 8370, 8424, 8618, 9035, 9672, 10008, 10044, 10530, 10842, 10881, 11160, 11259, 12090, 12510, 12555, 12927, 14040, 14456, 14508, 15012, 16120, 16263, 16680, 16740, 17236, 18070, 18135, 18765, 20088, 21060, 21545, 21684, 21762, 22518, 24180, 25020, 25110, 25854, 27105, 29016, 30024, 32526, 32643, 33480, 34472, 36140, 36270, 37530, 38781, 42120, 43090, 43368, 43524, 45036, 48360, 48789, 50040, 50220, 51708, 54210, 54405, 56017, 56295, 64635, 65052, 65286, 72280, 72540, 75060, 77562, 81315, 86180, 87048, 90072, 97578, 100440, 103416, 108420, 108810, 112034, 112590, 116343, 129270, 130104, 130572, 145080, 146367, 150120, 155124, 162630, 163215, 168051, 172360, 193905, 195156, 216840, 217620, 224068, 225180, 232686, 243945, 258540, 261144, 280085, 292734, 310248, 325260, 326430, 336102, 349029, 387810, 390312, 435240, 448136, 450360, 465372, 487890, 504153, 517080, 560170, 581715, 585468, 650520, 652860, 672204, 698058, 731835, 775620, 840255, 930744, 975780, 1008306, 1120340, 1163430, 1170936, 1305720, 1344408, 1396116, 1463670, 1512459, 1551240, 1680510, 1745145, 1951560, 2016612, 2240680, 2326860, 2520765, 2792232, 2927340, 3024918, 3361020, 3490290, 4033224, 4537377, 4653720, 5041530, 5854680, 6049836, 6722040, 6980580, 7562295, 9074754, 10083060, 12099672, 13961160, 15124590, 18149508, 20166120, 22686885, 30249180, 36299016, 45373770, 60498360, 90747540, 181495080]

約数ペア:

[(1, 181495080), (2, 90747540), (3, 60498360), (4, 45373770), (5, 36299016), (6, 30249180), (8, 22686885), (9, 20166120), (10, 18149508), (12, 15124590), (13, 13961160), (15, 12099672), (18, 10083060), (20, 9074754), (24, 7562295), (26, 6980580), (27, 6722040), (30, 6049836), (31, 5854680), (36, 5041530), (39, 4653720), (40, 4537377), (45, 4033224), (52, 3490290), (54, 3361020), (60, 3024918), (62, 2927340), (65, 2792232), (72, 2520765), (78, 2326860), (81, 2240680), (90, 2016612), (93, 1951560), (104, 1745145), (108, 1680510), (117, 1551240), (120, 1512459), (124, 1463670), (130, 1396116), (135, 1344408), (139, 1305720), (155, 1170936), (156, 1163430), (162, 1120340), (180, 1008306), (186, 975780), (195, 930744), (216, 840255), (234, 775620), (248, 731835), (260, 698058), (270, 672204), (278, 652860), (279, 650520), (310, 585468), (312, 581715), (324, 560170), (351, 517080), (360, 504153), (372, 487890), (390, 465372), (403, 450360), (405, 448136), (417, 435240), (465, 390312), (468, 387810), (520, 349029), (540, 336102), (556, 326430), (558, 325260), (585, 310248), (620, 292734), (648, 280085), (695, 261144), (702, 258540), (744, 243945), (780, 232686), (806, 225180), (810, 224068), (834, 217620), (837, 216840), (930, 195156), (936, 193905), (1053, 172360), (1080, 168051), (1112, 163215), (1116, 162630), (1170, 155124), (1209, 150120), (1240, 146367), (1251, 145080), (1390, 130572), (1395, 130104), (1404, 129270), (1560, 116343), (1612, 112590), (1620, 112034), (1668, 108810), (1674, 108420), (1755, 103416), (1807, 100440), (1860, 97578), (2015, 90072), (2085, 87048), (2106, 86180), (2232, 81315), (2340, 77562), (2418, 75060), (2502, 72540), (2511, 72280), (2780, 65286), (2790, 65052), (2808, 64635), (3224, 56295), (3240, 56017), (3336, 54405), (3348, 54210), (3510, 51708), (3614, 50220), (3627, 50040), (3720, 48789), (3753, 48360), (4030, 45036), (4170, 43524), (4185, 43368), (4212, 43090), (4309, 42120), (4680, 38781), (4836, 37530), (5004, 36270), (5022, 36140), (5265, 34472), (5421, 33480), (5560, 32643), (5580, 32526), (6045, 30024), (6255, 29016), (6696, 27105), (7020, 25854), (7228, 25110), (7254, 25020), (7506, 24180), (8060, 22518), (8340, 21762), (8370, 21684), (8424, 21545), (8618, 21060), (9035, 20088), (9672, 18765), (10008, 18135), (10044, 18070), (10530, 17236), (10842, 16740), (10881, 16680), (11160, 16263), (11259, 16120), (12090, 15012), (12510, 14508), (12555, 14456), (12927, 14040)]