155219400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 606627840

約数和(自身を除く): 451408440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 97, 100, 105, 120, 126, 127, 140, 150, 168, 175, 180, 194, 200, 210, 225, 252, 254, 280, 291, 300, 315, 350, 360, 381, 388, 420, 450, 485, 504, 508, 525, 582, 600, 630, 635, 679, 700, 762, 776, 840, 873, 889, 900, 970, 1016, 1050, 1143, 1164, 1260, 1270, 1358, 1400, 1455, 1524, 1575, 1746, 1778, 1800, 1905, 1940, 2037, 2100, 2286, 2328, 2425, 2520, 2540, 2667, 2716, 2910, 3048, 3150, 3175, 3395, 3492, 3556, 3810, 3880, 4074, 4200, 4365, 4445, 4572, 4850, 5080, 5334, 5432, 5715, 5820, 6111, 6300, 6350, 6790, 6984, 7112, 7275, 7620, 8001, 8148, 8730, 8890, 9144, 9525, 9700, 10185, 10668, 11430, 11640, 12222, 12319, 12600, 12700, 13335, 13580, 14550, 15240, 16002, 16296, 16975, 17460, 17780, 19050, 19400, 20370, 21336, 21825, 22225, 22860, 24444, 24638, 25400, 26670, 27160, 28575, 29100, 30555, 32004, 33950, 34920, 35560, 36957, 38100, 40005, 40740, 43650, 44450, 45720, 48888, 49276, 50925, 53340, 57150, 58200, 61110, 61595, 64008, 66675, 67900, 73914, 76200, 80010, 81480, 86233, 87300, 88900, 98552, 101850, 106680, 110871, 114300, 122220, 123190, 133350, 135800, 147828, 152775, 160020, 172466, 174600, 177800, 184785, 200025, 203700, 221742, 228600, 244440, 246380, 258699, 266700, 295656, 305550, 307975, 320040, 344932, 369570, 400050, 407400, 431165, 443484, 492760, 517398, 533400, 554355, 611100, 615950, 689864, 739140, 776097, 800100, 862330, 886968, 923925, 1034796, 1108710, 1222200, 1231900, 1293495, 1478280, 1552194, 1600200, 1724660, 1847850, 2069592, 2155825, 2217420, 2463800, 2586990, 2771775, 3104388, 3449320, 3695700, 3880485, 4311650, 4434840, 5173980, 5543550, 6208776, 6467475, 7391400, 7760970, 8623300, 10347960, 11087100, 12934950, 15521940, 17246600, 19402425, 22174200, 25869900, 31043880, 38804850, 51739800, 77609700, 155219400]

約数ペア:

[(1, 155219400), (2, 77609700), (3, 51739800), (4, 38804850), (5, 31043880), (6, 25869900), (7, 22174200), (8, 19402425), (9, 17246600), (10, 15521940), (12, 12934950), (14, 11087100), (15, 10347960), (18, 8623300), (20, 7760970), (21, 7391400), (24, 6467475), (25, 6208776), (28, 5543550), (30, 5173980), (35, 4434840), (36, 4311650), (40, 3880485), (42, 3695700), (45, 3449320), (50, 3104388), (56, 2771775), (60, 2586990), (63, 2463800), (70, 2217420), (72, 2155825), (75, 2069592), (84, 1847850), (90, 1724660), (97, 1600200), (100, 1552194), (105, 1478280), (120, 1293495), (126, 1231900), (127, 1222200), (140, 1108710), (150, 1034796), (168, 923925), (175, 886968), (180, 862330), (194, 800100), (200, 776097), (210, 739140), (225, 689864), (252, 615950), (254, 611100), (280, 554355), (291, 533400), (300, 517398), (315, 492760), (350, 443484), (360, 431165), (381, 407400), (388, 400050), (420, 369570), (450, 344932), (485, 320040), (504, 307975), (508, 305550), (525, 295656), (582, 266700), (600, 258699), (630, 246380), (635, 244440), (679, 228600), (700, 221742), (762, 203700), (776, 200025), (840, 184785), (873, 177800), (889, 174600), (900, 172466), (970, 160020), (1016, 152775), (1050, 147828), (1143, 135800), (1164, 133350), (1260, 123190), (1270, 122220), (1358, 114300), (1400, 110871), (1455, 106680), (1524, 101850), (1575, 98552), (1746, 88900), (1778, 87300), (1800, 86233), (1905, 81480), (1940, 80010), (2037, 76200), (2100, 73914), (2286, 67900), (2328, 66675), (2425, 64008), (2520, 61595), (2540, 61110), (2667, 58200), (2716, 57150), (2910, 53340), (3048, 50925), (3150, 49276), (3175, 48888), (3395, 45720), (3492, 44450), (3556, 43650), (3810, 40740), (3880, 40005), (4074, 38100), (4200, 36957), (4365, 35560), (4445, 34920), (4572, 33950), (4850, 32004), (5080, 30555), (5334, 29100), (5432, 28575), (5715, 27160), (5820, 26670), (6111, 25400), (6300, 24638), (6350, 24444), (6790, 22860), (6984, 22225), (7112, 21825), (7275, 21336), (7620, 20370), (8001, 19400), (8148, 19050), (8730, 17780), (8890, 17460), (9144, 16975), (9525, 16296), (9700, 16002), (10185, 15240), (10668, 14550), (11430, 13580), (11640, 13335), (12222, 12700), (12319, 12600)]