84338800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 180

約数和(自身を含む): 254603496

約数和(自身を除く): 170264696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 331, 350, 364, 392, 400, 455, 490, 520, 560, 637, 650, 662, 700, 728, 784, 910, 980, 1040, 1225, 1274, 1300, 1324, 1400, 1456, 1655, 1820, 1960, 2275, 2317, 2450, 2548, 2600, 2648, 2800, 3185, 3310, 3640, 3920, 4303, 4550, 4634, 4900, 5096, 5200, 5296, 6370, 6620, 7280, 8275, 8606, 9100, 9268, 9800, 10192, 11585, 12740, 13240, 15925, 16219, 16550, 17212, 18200, 18536, 19600, 21515, 23170, 25480, 26480, 30121, 31850, 32438, 33100, 34424, 36400, 37072, 43030, 46340, 50960, 57925, 60242, 63700, 64876, 66200, 68848, 81095, 86060, 92680, 107575, 115850, 120484, 127400, 129752, 132400, 150605, 162190, 172120, 185360, 210847, 215150, 231700, 240968, 254800, 259504, 301210, 324380, 344240, 405475, 421694, 430300, 463400, 481936, 602420, 648760, 753025, 810950, 843388, 860600, 926800, 1054235, 1204840, 1297520, 1506050, 1621900, 1686776, 1721200, 2108470, 2409680, 3012100, 3243800, 3373552, 4216940, 5271175, 6024200, 6487600, 8433880, 10542350, 12048400, 16867760, 21084700, 42169400, 84338800]

約数ペア:

[(1, 84338800), (2, 42169400), (4, 21084700), (5, 16867760), (7, 12048400), (8, 10542350), (10, 8433880), (13, 6487600), (14, 6024200), (16, 5271175), (20, 4216940), (25, 3373552), (26, 3243800), (28, 3012100), (35, 2409680), (40, 2108470), (49, 1721200), (50, 1686776), (52, 1621900), (56, 1506050), (65, 1297520), (70, 1204840), (80, 1054235), (91, 926800), (98, 860600), (100, 843388), (104, 810950), (112, 753025), (130, 648760), (140, 602420), (175, 481936), (182, 463400), (196, 430300), (200, 421694), (208, 405475), (245, 344240), (260, 324380), (280, 301210), (325, 259504), (331, 254800), (350, 240968), (364, 231700), (392, 215150), (400, 210847), (455, 185360), (490, 172120), (520, 162190), (560, 150605), (637, 132400), (650, 129752), (662, 127400), (700, 120484), (728, 115850), (784, 107575), (910, 92680), (980, 86060), (1040, 81095), (1225, 68848), (1274, 66200), (1300, 64876), (1324, 63700), (1400, 60242), (1456, 57925), (1655, 50960), (1820, 46340), (1960, 43030), (2275, 37072), (2317, 36400), (2450, 34424), (2548, 33100), (2600, 32438), (2648, 31850), (2800, 30121), (3185, 26480), (3310, 25480), (3640, 23170), (3920, 21515), (4303, 19600), (4550, 18536), (4634, 18200), (4900, 17212), (5096, 16550), (5200, 16219), (5296, 15925), (6370, 13240), (6620, 12740), (7280, 11585), (8275, 10192), (8606, 9800), (9100, 9268)]