129656800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 216

約数和(自身を含む): 394568496

約数和(自身を除く): 264911696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 137, 140, 160, 169, 175, 182, 200, 208, 224, 260, 274, 280, 325, 338, 350, 364, 400, 416, 455, 520, 548, 560, 650, 676, 685, 700, 728, 800, 845, 910, 959, 1040, 1096, 1120, 1183, 1300, 1352, 1370, 1400, 1456, 1690, 1781, 1820, 1918, 2080, 2192, 2275, 2366, 2600, 2704, 2740, 2800, 2912, 3380, 3425, 3562, 3640, 3836, 4225, 4384, 4550, 4732, 4795, 5200, 5408, 5480, 5600, 5915, 6760, 6850, 7124, 7280, 7672, 8450, 8905, 9100, 9464, 9590, 10400, 10960, 11830, 12467, 13520, 13700, 14248, 14560, 15344, 16900, 17810, 18200, 18928, 19180, 21920, 23153, 23660, 23975, 24934, 27040, 27400, 28496, 29575, 30688, 33800, 35620, 36400, 37856, 38360, 44525, 46306, 47320, 47950, 49868, 54800, 56992, 59150, 62335, 67600, 71240, 72800, 76720, 89050, 92612, 94640, 95900, 99736, 109600, 115765, 118300, 124670, 135200, 142480, 153440, 162071, 178100, 185224, 189280, 191800, 199472, 231530, 236600, 249340, 284960, 311675, 324142, 356200, 370448, 383600, 398944, 463060, 473200, 498680, 578825, 623350, 648284, 712400, 740896, 767200, 810355, 926120, 946400, 997360, 1157650, 1246700, 1296568, 1424800, 1620710, 1852240, 1994720, 2315300, 2493400, 2593136, 3241420, 3704480, 4051775, 4630600, 4986800, 5186272, 6482840, 8103550, 9261200, 9973600, 12965680, 16207100, 18522400, 25931360, 32414200, 64828400, 129656800]

約数ペア:

[(1, 129656800), (2, 64828400), (4, 32414200), (5, 25931360), (7, 18522400), (8, 16207100), (10, 12965680), (13, 9973600), (14, 9261200), (16, 8103550), (20, 6482840), (25, 5186272), (26, 4986800), (28, 4630600), (32, 4051775), (35, 3704480), (40, 3241420), (50, 2593136), (52, 2493400), (56, 2315300), (65, 1994720), (70, 1852240), (80, 1620710), (91, 1424800), (100, 1296568), (104, 1246700), (112, 1157650), (130, 997360), (137, 946400), (140, 926120), (160, 810355), (169, 767200), (175, 740896), (182, 712400), (200, 648284), (208, 623350), (224, 578825), (260, 498680), (274, 473200), (280, 463060), (325, 398944), (338, 383600), (350, 370448), (364, 356200), (400, 324142), (416, 311675), (455, 284960), (520, 249340), (548, 236600), (560, 231530), (650, 199472), (676, 191800), (685, 189280), (700, 185224), (728, 178100), (800, 162071), (845, 153440), (910, 142480), (959, 135200), (1040, 124670), (1096, 118300), (1120, 115765), (1183, 109600), (1300, 99736), (1352, 95900), (1370, 94640), (1400, 92612), (1456, 89050), (1690, 76720), (1781, 72800), (1820, 71240), (1918, 67600), (2080, 62335), (2192, 59150), (2275, 56992), (2366, 54800), (2600, 49868), (2704, 47950), (2740, 47320), (2800, 46306), (2912, 44525), (3380, 38360), (3425, 37856), (3562, 36400), (3640, 35620), (3836, 33800), (4225, 30688), (4384, 29575), (4550, 28496), (4732, 27400), (4795, 27040), (5200, 24934), (5408, 23975), (5480, 23660), (5600, 23153), (5915, 21920), (6760, 19180), (6850, 18928), (7124, 18200), (7280, 17810), (7672, 16900), (8450, 15344), (8905, 14560), (9100, 14248), (9464, 13700), (9590, 13520), (10400, 12467), (10960, 11830)]