85685250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 257587200

約数和(自身を除く): 171901950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 859, 875, 950, 1050, 1330, 1425, 1718, 1750, 1995, 2375, 2577, 2625, 2850, 3325, 3990, 4295, 4750, 5154, 5250, 6013, 6650, 7125, 8590, 9975, 12026, 12885, 14250, 16321, 16625, 18039, 19950, 21475, 25770, 30065, 32642, 33250, 36078, 42950, 48963, 49875, 60130, 64425, 81605, 90195, 97926, 99750, 107375, 114247, 128850, 150325, 163210, 180390, 214750, 228494, 244815, 300650, 322125, 342741, 408025, 450975, 489630, 571235, 644250, 685482, 751625, 816050, 901950, 1142470, 1224075, 1503250, 1713705, 2040125, 2254875, 2448150, 2856175, 3427410, 4080250, 4509750, 5712350, 6120375, 8568525, 12240750, 14280875, 17137050, 28561750, 42842625, 85685250]

約数ペア:

[(1, 85685250), (2, 42842625), (3, 28561750), (5, 17137050), (6, 14280875), (7, 12240750), (10, 8568525), (14, 6120375), (15, 5712350), (19, 4509750), (21, 4080250), (25, 3427410), (30, 2856175), (35, 2448150), (38, 2254875), (42, 2040125), (50, 1713705), (57, 1503250), (70, 1224075), (75, 1142470), (95, 901950), (105, 816050), (114, 751625), (125, 685482), (133, 644250), (150, 571235), (175, 489630), (190, 450975), (210, 408025), (250, 342741), (266, 322125), (285, 300650), (350, 244815), (375, 228494), (399, 214750), (475, 180390), (525, 163210), (570, 150325), (665, 128850), (750, 114247), (798, 107375), (859, 99750), (875, 97926), (950, 90195), (1050, 81605), (1330, 64425), (1425, 60130), (1718, 49875), (1750, 48963), (1995, 42950), (2375, 36078), (2577, 33250), (2625, 32642), (2850, 30065), (3325, 25770), (3990, 21475), (4295, 19950), (4750, 18039), (5154, 16625), (5250, 16321), (6013, 14250), (6650, 12885), (7125, 12026), (8590, 9975)]