102457500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 314899200

約数和(自身を除く): 212441700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 625, 719, 750, 950, 1140, 1250, 1425, 1438, 1500, 1875, 1900, 2157, 2375, 2500, 2850, 2876, 3595, 3750, 4314, 4750, 5700, 7125, 7190, 7500, 8628, 9500, 10785, 11875, 13661, 14250, 14380, 17975, 21570, 23750, 27322, 28500, 35625, 35950, 40983, 43140, 47500, 53925, 54644, 68305, 71250, 71900, 81966, 89875, 107850, 136610, 142500, 163932, 179750, 204915, 215700, 269625, 273220, 341525, 359500, 409830, 449375, 539250, 683050, 819660, 898750, 1024575, 1078500, 1348125, 1366100, 1707625, 1797500, 2049150, 2696250, 3415250, 4098300, 5122875, 5392500, 6830500, 8538125, 10245750, 17076250, 20491500, 25614375, 34152500, 51228750, 102457500]

約数ペア:

[(1, 102457500), (2, 51228750), (3, 34152500), (4, 25614375), (5, 20491500), (6, 17076250), (10, 10245750), (12, 8538125), (15, 6830500), (19, 5392500), (20, 5122875), (25, 4098300), (30, 3415250), (38, 2696250), (50, 2049150), (57, 1797500), (60, 1707625), (75, 1366100), (76, 1348125), (95, 1078500), (100, 1024575), (114, 898750), (125, 819660), (150, 683050), (190, 539250), (228, 449375), (250, 409830), (285, 359500), (300, 341525), (375, 273220), (380, 269625), (475, 215700), (500, 204915), (570, 179750), (625, 163932), (719, 142500), (750, 136610), (950, 107850), (1140, 89875), (1250, 81966), (1425, 71900), (1438, 71250), (1500, 68305), (1875, 54644), (1900, 53925), (2157, 47500), (2375, 43140), (2500, 40983), (2850, 35950), (2876, 35625), (3595, 28500), (3750, 27322), (4314, 23750), (4750, 21570), (5700, 17975), (7125, 14380), (7190, 14250), (7500, 13661), (8628, 11875), (9500, 10785)]