71698800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 231793200

約数和(自身を除く): 160094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 149, 150, 200, 240, 298, 300, 400, 401, 447, 596, 600, 745, 802, 894, 1192, 1200, 1203, 1490, 1604, 1788, 2005, 2235, 2384, 2406, 2980, 3208, 3576, 3725, 4010, 4470, 4812, 5960, 6015, 6416, 7152, 7450, 8020, 8940, 9624, 10025, 11175, 11920, 12030, 14900, 16040, 17880, 19248, 20050, 22350, 24060, 29800, 30075, 32080, 35760, 40100, 44700, 48120, 59600, 59749, 60150, 80200, 89400, 96240, 119498, 120300, 160400, 178800, 179247, 238996, 240600, 298745, 358494, 477992, 481200, 597490, 716988, 896235, 955984, 1194980, 1433976, 1493725, 1792470, 2389960, 2867952, 2987450, 3584940, 4481175, 4779920, 5974900, 7169880, 8962350, 11949800, 14339760, 17924700, 23899600, 35849400, 71698800]

約数ペア:

[(1, 71698800), (2, 35849400), (3, 23899600), (4, 17924700), (5, 14339760), (6, 11949800), (8, 8962350), (10, 7169880), (12, 5974900), (15, 4779920), (16, 4481175), (20, 3584940), (24, 2987450), (25, 2867952), (30, 2389960), (40, 1792470), (48, 1493725), (50, 1433976), (60, 1194980), (75, 955984), (80, 896235), (100, 716988), (120, 597490), (149, 481200), (150, 477992), (200, 358494), (240, 298745), (298, 240600), (300, 238996), (400, 179247), (401, 178800), (447, 160400), (596, 120300), (600, 119498), (745, 96240), (802, 89400), (894, 80200), (1192, 60150), (1200, 59749), (1203, 59600), (1490, 48120), (1604, 44700), (1788, 40100), (2005, 35760), (2235, 32080), (2384, 30075), (2406, 29800), (2980, 24060), (3208, 22350), (3576, 20050), (3725, 19248), (4010, 17880), (4470, 16040), (4812, 14900), (5960, 12030), (6015, 11920), (6416, 11175), (7152, 10025), (7450, 9624), (8020, 8940)]