148193250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 400308480

約数和(自身を除く): 252115230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 59, 75, 85, 102, 118, 125, 150, 170, 177, 197, 250, 255, 295, 354, 375, 394, 425, 510, 590, 591, 750, 850, 885, 985, 1003, 1182, 1275, 1475, 1770, 1970, 2006, 2125, 2550, 2950, 2955, 3009, 3349, 4250, 4425, 4925, 5015, 5910, 6018, 6375, 6698, 7375, 8850, 9850, 10030, 10047, 11623, 12750, 14750, 14775, 15045, 16745, 20094, 22125, 23246, 24625, 25075, 29550, 30090, 33490, 34869, 44250, 49250, 50150, 50235, 58115, 69738, 73875, 75225, 83725, 100470, 116230, 125375, 147750, 150450, 167450, 174345, 197591, 250750, 251175, 290575, 348690, 376125, 395182, 418625, 502350, 581150, 592773, 752250, 837250, 871725, 987955, 1185546, 1255875, 1452875, 1743450, 1975910, 2511750, 2905750, 2963865, 4358625, 4939775, 5927730, 8717250, 9879550, 14819325, 24698875, 29638650, 49397750, 74096625, 148193250]

約数ペア:

[(1, 148193250), (2, 74096625), (3, 49397750), (5, 29638650), (6, 24698875), (10, 14819325), (15, 9879550), (17, 8717250), (25, 5927730), (30, 4939775), (34, 4358625), (50, 2963865), (51, 2905750), (59, 2511750), (75, 1975910), (85, 1743450), (102, 1452875), (118, 1255875), (125, 1185546), (150, 987955), (170, 871725), (177, 837250), (197, 752250), (250, 592773), (255, 581150), (295, 502350), (354, 418625), (375, 395182), (394, 376125), (425, 348690), (510, 290575), (590, 251175), (591, 250750), (750, 197591), (850, 174345), (885, 167450), (985, 150450), (1003, 147750), (1182, 125375), (1275, 116230), (1475, 100470), (1770, 83725), (1970, 75225), (2006, 73875), (2125, 69738), (2550, 58115), (2950, 50235), (2955, 50150), (3009, 49250), (3349, 44250), (4250, 34869), (4425, 33490), (4925, 30090), (5015, 29550), (5910, 25075), (6018, 24625), (6375, 23246), (6698, 22125), (7375, 20094), (8850, 16745), (9850, 15045), (10030, 14775), (10047, 14750), (11623, 12750)]