83946750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 227335680

約数和(自身を除く): 143388930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 125, 129, 137, 150, 190, 215, 250, 258, 274, 285, 375, 411, 430, 475, 570, 645, 685, 750, 817, 822, 950, 1075, 1290, 1370, 1425, 1634, 2055, 2150, 2375, 2451, 2603, 2850, 3225, 3425, 4085, 4110, 4750, 4902, 5206, 5375, 5891, 6450, 6850, 7125, 7809, 8170, 10275, 10750, 11782, 12255, 13015, 14250, 15618, 16125, 17125, 17673, 20425, 20550, 24510, 26030, 29455, 32250, 34250, 35346, 39045, 40850, 51375, 58910, 61275, 65075, 78090, 88365, 102125, 102750, 111929, 122550, 130150, 147275, 176730, 195225, 204250, 223858, 294550, 306375, 325375, 335787, 390450, 441825, 559645, 612750, 650750, 671574, 736375, 883650, 976125, 1119290, 1472750, 1678935, 1952250, 2209125, 2798225, 3357870, 4418250, 5596450, 8394675, 13991125, 16789350, 27982250, 41973375, 83946750]

約数ペア:

[(1, 83946750), (2, 41973375), (3, 27982250), (5, 16789350), (6, 13991125), (10, 8394675), (15, 5596450), (19, 4418250), (25, 3357870), (30, 2798225), (38, 2209125), (43, 1952250), (50, 1678935), (57, 1472750), (75, 1119290), (86, 976125), (95, 883650), (114, 736375), (125, 671574), (129, 650750), (137, 612750), (150, 559645), (190, 441825), (215, 390450), (250, 335787), (258, 325375), (274, 306375), (285, 294550), (375, 223858), (411, 204250), (430, 195225), (475, 176730), (570, 147275), (645, 130150), (685, 122550), (750, 111929), (817, 102750), (822, 102125), (950, 88365), (1075, 78090), (1290, 65075), (1370, 61275), (1425, 58910), (1634, 51375), (2055, 40850), (2150, 39045), (2375, 35346), (2451, 34250), (2603, 32250), (2850, 29455), (3225, 26030), (3425, 24510), (4085, 20550), (4110, 20425), (4750, 17673), (4902, 17125), (5206, 16125), (5375, 15618), (5891, 14250), (6450, 13015), (6850, 12255), (7125, 11782), (7809, 10750), (8170, 10275)]