153282120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 525312000

約数和(自身を除く): 372029880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 37, 38, 40, 46, 57, 60, 69, 74, 76, 79, 92, 95, 111, 114, 115, 120, 138, 148, 152, 158, 184, 185, 190, 222, 228, 230, 237, 276, 285, 296, 316, 345, 370, 380, 395, 437, 444, 456, 460, 474, 552, 555, 570, 632, 690, 703, 740, 760, 790, 851, 874, 888, 920, 948, 1110, 1140, 1185, 1311, 1380, 1406, 1480, 1501, 1580, 1702, 1748, 1817, 1896, 2109, 2185, 2220, 2280, 2370, 2553, 2622, 2760, 2812, 2923, 3002, 3160, 3404, 3496, 3515, 3634, 4218, 4255, 4370, 4440, 4503, 4740, 5106, 5244, 5451, 5624, 5846, 6004, 6555, 6808, 7030, 7268, 7505, 8436, 8510, 8740, 8769, 9006, 9085, 9480, 10212, 10488, 10545, 10902, 11692, 12008, 12765, 13110, 14060, 14536, 14615, 15010, 16169, 16872, 17020, 17480, 17538, 18012, 18170, 20424, 21090, 21804, 22515, 23384, 25530, 26220, 27255, 28120, 29230, 30020, 32338, 34040, 34523, 35076, 36024, 36340, 42180, 43608, 43845, 45030, 48507, 51060, 52440, 54510, 55537, 58460, 60040, 64676, 67229, 69046, 70152, 72680, 80845, 84360, 87690, 90060, 97014, 102120, 103569, 109020, 111074, 116920, 129352, 134458, 138092, 161690, 166611, 172615, 175380, 180120, 194028, 201687, 207138, 218040, 222148, 242535, 268916, 276184, 277685, 323380, 333222, 336145, 345230, 350760, 388056, 403374, 414276, 444296, 485070, 517845, 537832, 555370, 646760, 666444, 672290, 690460, 806748, 828552, 833055, 970140, 1008435, 1035690, 1110740, 1277351, 1332888, 1344580, 1380920, 1613496, 1666110, 1940280, 2016870, 2071380, 2221480, 2554702, 2689160, 3332220, 3832053, 4033740, 4142760, 5109404, 6386755, 6664440, 7664106, 8067480, 10218808, 12773510, 15328212, 19160265, 25547020, 30656424, 38320530, 51094040, 76641060, 153282120]

約数ペア:

[(1, 153282120), (2, 76641060), (3, 51094040), (4, 38320530), (5, 30656424), (6, 25547020), (8, 19160265), (10, 15328212), (12, 12773510), (15, 10218808), (19, 8067480), (20, 7664106), (23, 6664440), (24, 6386755), (30, 5109404), (37, 4142760), (38, 4033740), (40, 3832053), (46, 3332220), (57, 2689160), (60, 2554702), (69, 2221480), (74, 2071380), (76, 2016870), (79, 1940280), (92, 1666110), (95, 1613496), (111, 1380920), (114, 1344580), (115, 1332888), (120, 1277351), (138, 1110740), (148, 1035690), (152, 1008435), (158, 970140), (184, 833055), (185, 828552), (190, 806748), (222, 690460), (228, 672290), (230, 666444), (237, 646760), (276, 555370), (285, 537832), (296, 517845), (316, 485070), (345, 444296), (370, 414276), (380, 403374), (395, 388056), (437, 350760), (444, 345230), (456, 336145), (460, 333222), (474, 323380), (552, 277685), (555, 276184), (570, 268916), (632, 242535), (690, 222148), (703, 218040), (740, 207138), (760, 201687), (790, 194028), (851, 180120), (874, 175380), (888, 172615), (920, 166611), (948, 161690), (1110, 138092), (1140, 134458), (1185, 129352), (1311, 116920), (1380, 111074), (1406, 109020), (1480, 103569), (1501, 102120), (1580, 97014), (1702, 90060), (1748, 87690), (1817, 84360), (1896, 80845), (2109, 72680), (2185, 70152), (2220, 69046), (2280, 67229), (2370, 64676), (2553, 60040), (2622, 58460), (2760, 55537), (2812, 54510), (2923, 52440), (3002, 51060), (3160, 48507), (3404, 45030), (3496, 43845), (3515, 43608), (3634, 42180), (4218, 36340), (4255, 36024), (4370, 35076), (4440, 34523), (4503, 34040), (4740, 32338), (5106, 30020), (5244, 29230), (5451, 28120), (5624, 27255), (5846, 26220), (6004, 25530), (6555, 23384), (6808, 22515), (7030, 21804), (7268, 21090), (7505, 20424), (8436, 18170), (8510, 18012), (8740, 17538), (8769, 17480), (9006, 17020), (9085, 16872), (9480, 16169), (10212, 15010), (10488, 14615), (10545, 14536), (10902, 14060), (11692, 13110), (12008, 12765)]