70388500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 205031736

約数和(自身を除く): 134643236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 49, 50, 52, 65, 68, 70, 85, 91, 98, 100, 119, 125, 130, 140, 169, 170, 175, 182, 196, 221, 238, 245, 250, 260, 325, 338, 340, 350, 364, 425, 442, 455, 476, 490, 500, 595, 637, 650, 676, 700, 833, 845, 850, 875, 884, 910, 980, 1105, 1183, 1190, 1225, 1274, 1300, 1547, 1625, 1666, 1690, 1700, 1750, 1820, 2125, 2210, 2275, 2366, 2380, 2450, 2548, 2873, 2975, 3094, 3185, 3250, 3332, 3380, 3500, 4165, 4225, 4250, 4420, 4550, 4732, 4900, 5525, 5746, 5915, 5950, 6125, 6188, 6370, 6500, 7735, 8281, 8330, 8450, 8500, 9100, 10829, 11050, 11375, 11492, 11830, 11900, 12250, 12740, 14365, 14875, 15470, 15925, 16562, 16660, 16900, 20111, 20825, 21125, 21658, 22100, 22750, 23660, 24500, 27625, 28730, 29575, 29750, 30940, 31850, 33124, 38675, 40222, 41405, 41650, 42250, 43316, 45500, 54145, 55250, 57460, 59150, 59500, 63700, 71825, 77350, 79625, 80444, 82810, 83300, 84500, 100555, 104125, 108290, 110500, 118300, 140777, 143650, 147875, 154700, 159250, 165620, 193375, 201110, 207025, 208250, 216580, 270725, 281554, 287300, 295750, 318500, 359125, 386750, 402220, 414050, 416500, 502775, 541450, 563108, 591500, 703885, 718250, 773500, 828100, 1005550, 1035125, 1082900, 1353625, 1407770, 1436500, 2011100, 2070250, 2513875, 2707250, 2815540, 3519425, 4140500, 5027750, 5414500, 7038850, 10055500, 14077700, 17597125, 35194250, 70388500]

約数ペア:

[(1, 70388500), (2, 35194250), (4, 17597125), (5, 14077700), (7, 10055500), (10, 7038850), (13, 5414500), (14, 5027750), (17, 4140500), (20, 3519425), (25, 2815540), (26, 2707250), (28, 2513875), (34, 2070250), (35, 2011100), (49, 1436500), (50, 1407770), (52, 1353625), (65, 1082900), (68, 1035125), (70, 1005550), (85, 828100), (91, 773500), (98, 718250), (100, 703885), (119, 591500), (125, 563108), (130, 541450), (140, 502775), (169, 416500), (170, 414050), (175, 402220), (182, 386750), (196, 359125), (221, 318500), (238, 295750), (245, 287300), (250, 281554), (260, 270725), (325, 216580), (338, 208250), (340, 207025), (350, 201110), (364, 193375), (425, 165620), (442, 159250), (455, 154700), (476, 147875), (490, 143650), (500, 140777), (595, 118300), (637, 110500), (650, 108290), (676, 104125), (700, 100555), (833, 84500), (845, 83300), (850, 82810), (875, 80444), (884, 79625), (910, 77350), (980, 71825), (1105, 63700), (1183, 59500), (1190, 59150), (1225, 57460), (1274, 55250), (1300, 54145), (1547, 45500), (1625, 43316), (1666, 42250), (1690, 41650), (1700, 41405), (1750, 40222), (1820, 38675), (2125, 33124), (2210, 31850), (2275, 30940), (2366, 29750), (2380, 29575), (2450, 28730), (2548, 27625), (2873, 24500), (2975, 23660), (3094, 22750), (3185, 22100), (3250, 21658), (3332, 21125), (3380, 20825), (3500, 20111), (4165, 16900), (4225, 16660), (4250, 16562), (4420, 15925), (4550, 15470), (4732, 14875), (4900, 14365), (5525, 12740), (5746, 12250), (5915, 11900), (5950, 11830), (6125, 11492), (6188, 11375), (6370, 11050), (6500, 10829), (7735, 9100), (8281, 8500), (8330, 8450)]