154625040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 557107200

約数和(自身を除く): 402482160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 89, 90, 95, 114, 120, 127, 144, 152, 171, 178, 180, 190, 228, 240, 254, 267, 285, 304, 342, 356, 360, 380, 381, 445, 456, 508, 534, 570, 635, 684, 712, 720, 760, 762, 801, 855, 890, 912, 1016, 1068, 1140, 1143, 1270, 1335, 1368, 1424, 1520, 1524, 1602, 1691, 1710, 1780, 1905, 2032, 2136, 2280, 2286, 2413, 2540, 2670, 2736, 3048, 3204, 3382, 3420, 3560, 3810, 4005, 4272, 4560, 4572, 4826, 5073, 5080, 5340, 5715, 6096, 6408, 6764, 6840, 7120, 7239, 7620, 8010, 8455, 9144, 9652, 10146, 10160, 10680, 11303, 11430, 12065, 12816, 13528, 13680, 14478, 15219, 15240, 16020, 16910, 18288, 19304, 20292, 21360, 21717, 22606, 22860, 24130, 25365, 27056, 28956, 30438, 30480, 32040, 33820, 33909, 36195, 38608, 40584, 43434, 45212, 45720, 48260, 50730, 56515, 57912, 60876, 64080, 67640, 67818, 72390, 76095, 81168, 86868, 90424, 91440, 96520, 101460, 101727, 108585, 113030, 115824, 121752, 135280, 135636, 144780, 152190, 169545, 173736, 180848, 193040, 202920, 203454, 214757, 217170, 226060, 243504, 271272, 289560, 304380, 339090, 347472, 405840, 406908, 429514, 434340, 452120, 508635, 542544, 579120, 608760, 644271, 678180, 813816, 859028, 868680, 904240, 1017270, 1073785, 1217520, 1288542, 1356360, 1627632, 1718056, 1737360, 1932813, 2034540, 2147570, 2577084, 2712720, 3221355, 3436112, 3865626, 4069080, 4295140, 5154168, 6442710, 7731252, 8138160, 8590280, 9664065, 10308336, 12885420, 15462504, 17180560, 19328130, 25770840, 30925008, 38656260, 51541680, 77312520, 154625040]

約数ペア:

[(1, 154625040), (2, 77312520), (3, 51541680), (4, 38656260), (5, 30925008), (6, 25770840), (8, 19328130), (9, 17180560), (10, 15462504), (12, 12885420), (15, 10308336), (16, 9664065), (18, 8590280), (19, 8138160), (20, 7731252), (24, 6442710), (30, 5154168), (36, 4295140), (38, 4069080), (40, 3865626), (45, 3436112), (48, 3221355), (57, 2712720), (60, 2577084), (72, 2147570), (76, 2034540), (80, 1932813), (89, 1737360), (90, 1718056), (95, 1627632), (114, 1356360), (120, 1288542), (127, 1217520), (144, 1073785), (152, 1017270), (171, 904240), (178, 868680), (180, 859028), (190, 813816), (228, 678180), (240, 644271), (254, 608760), (267, 579120), (285, 542544), (304, 508635), (342, 452120), (356, 434340), (360, 429514), (380, 406908), (381, 405840), (445, 347472), (456, 339090), (508, 304380), (534, 289560), (570, 271272), (635, 243504), (684, 226060), (712, 217170), (720, 214757), (760, 203454), (762, 202920), (801, 193040), (855, 180848), (890, 173736), (912, 169545), (1016, 152190), (1068, 144780), (1140, 135636), (1143, 135280), (1270, 121752), (1335, 115824), (1368, 113030), (1424, 108585), (1520, 101727), (1524, 101460), (1602, 96520), (1691, 91440), (1710, 90424), (1780, 86868), (1905, 81168), (2032, 76095), (2136, 72390), (2280, 67818), (2286, 67640), (2413, 64080), (2540, 60876), (2670, 57912), (2736, 56515), (3048, 50730), (3204, 48260), (3382, 45720), (3420, 45212), (3560, 43434), (3810, 40584), (4005, 38608), (4272, 36195), (4560, 33909), (4572, 33820), (4826, 32040), (5073, 30480), (5080, 30438), (5340, 28956), (5715, 27056), (6096, 25365), (6408, 24130), (6764, 22860), (6840, 22606), (7120, 21717), (7239, 21360), (7620, 20292), (8010, 19304), (8455, 18288), (9144, 16910), (9652, 16020), (10146, 15240), (10160, 15219), (10680, 14478), (11303, 13680), (11430, 13528), (12065, 12816)]