125231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 299338080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 149, 160, 170, 204, 206, 240, 255, 272, 298, 309, 340, 408, 412, 447, 480, 510, 515, 544, 596, 618, 680, 745, 816, 824, 894, 1020, 1030, 1192, 1236, 1360, 1490, 1545, 1632, 1648, 1751, 1788, 2040, 2060, 2235, 2384, 2472, 2533, 2720, 2980, 3090, 3296, 3502, 3576, 4080, 4120, 4470, 4768, 4944, 5066, 5253, 5960, 6180, 7004, 7152, 7599, 8160, 8240, 8755, 8940, 9888, 10132, 10506, 11920, 12360, 12665, 14008, 14304, 15198, 15347, 16480, 17510, 17880, 20264, 21012, 23840, 24720, 25330, 26265, 28016, 30396, 30694, 35020, 35760, 37995, 40528, 42024, 46041, 49440, 50660, 52530, 56032, 60792, 61388, 70040, 71520, 75990, 76735, 81056, 84048, 92082, 101320, 105060, 121584, 122776, 140080, 151980, 153470, 168096, 184164, 202640, 210120, 230205, 243168, 245552, 260899, 280160, 303960, 306940, 368328, 405280, 420240, 460410, 491104, 521798, 607920, 613880, 736656, 782697, 840480, 920820, 1043596, 1215840, 1227760, 1304495, 1473312, 1565394, 1841640, 2087192, 2455520, 2608990, 3130788, 3683280, 3913485, 4174384, 5217980, 6261576, 7366560, 7826970, 8348768, 10435960, 12523152, 15653940, 20871920, 25046304, 31307880, 41743840, 62615760, 125231520]

約数ペア:

[(1, 125231520), (2, 62615760), (3, 41743840), (4, 31307880), (5, 25046304), (6, 20871920), (8, 15653940), (10, 12523152), (12, 10435960), (15, 8348768), (16, 7826970), (17, 7366560), (20, 6261576), (24, 5217980), (30, 4174384), (32, 3913485), (34, 3683280), (40, 3130788), (48, 2608990), (51, 2455520), (60, 2087192), (68, 1841640), (80, 1565394), (85, 1473312), (96, 1304495), (102, 1227760), (103, 1215840), (120, 1043596), (136, 920820), (149, 840480), (160, 782697), (170, 736656), (204, 613880), (206, 607920), (240, 521798), (255, 491104), (272, 460410), (298, 420240), (309, 405280), (340, 368328), (408, 306940), (412, 303960), (447, 280160), (480, 260899), (510, 245552), (515, 243168), (544, 230205), (596, 210120), (618, 202640), (680, 184164), (745, 168096), (816, 153470), (824, 151980), (894, 140080), (1020, 122776), (1030, 121584), (1192, 105060), (1236, 101320), (1360, 92082), (1490, 84048), (1545, 81056), (1632, 76735), (1648, 75990), (1751, 71520), (1788, 70040), (2040, 61388), (2060, 60792), (2235, 56032), (2384, 52530), (2472, 50660), (2533, 49440), (2720, 46041), (2980, 42024), (3090, 40528), (3296, 37995), (3502, 35760), (3576, 35020), (4080, 30694), (4120, 30396), (4470, 28016), (4768, 26265), (4944, 25330), (5066, 24720), (5253, 23840), (5960, 21012), (6180, 20264), (7004, 17880), (7152, 17510), (7599, 16480), (8160, 15347), (8240, 15198), (8755, 14304), (8940, 14008), (9888, 12665), (10132, 12360), (10506, 11920)]