5152800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 17811360

約数和(自身を除く): 12658560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 113, 114, 120, 150, 152, 160, 190, 200, 226, 228, 240, 285, 300, 304, 339, 380, 400, 452, 456, 475, 480, 565, 570, 600, 608, 678, 760, 800, 904, 912, 950, 1130, 1140, 1200, 1356, 1425, 1520, 1695, 1808, 1824, 1900, 2147, 2260, 2280, 2400, 2712, 2825, 2850, 3040, 3390, 3616, 3800, 4294, 4520, 4560, 5424, 5650, 5700, 6441, 6780, 7600, 8475, 8588, 9040, 9120, 10735, 10848, 11300, 11400, 12882, 13560, 15200, 16950, 17176, 18080, 21470, 22600, 22800, 25764, 27120, 32205, 33900, 34352, 42940, 45200, 45600, 51528, 53675, 54240, 64410, 67800, 68704, 85880, 90400, 103056, 107350, 128820, 135600, 161025, 171760, 206112, 214700, 257640, 271200, 322050, 343520, 429400, 515280, 644100, 858800, 1030560, 1288200, 1717600, 2576400, 5152800]

約数ペア:

[(1, 5152800), (2, 2576400), (3, 1717600), (4, 1288200), (5, 1030560), (6, 858800), (8, 644100), (10, 515280), (12, 429400), (15, 343520), (16, 322050), (19, 271200), (20, 257640), (24, 214700), (25, 206112), (30, 171760), (32, 161025), (38, 135600), (40, 128820), (48, 107350), (50, 103056), (57, 90400), (60, 85880), (75, 68704), (76, 67800), (80, 64410), (95, 54240), (96, 53675), (100, 51528), (113, 45600), (114, 45200), (120, 42940), (150, 34352), (152, 33900), (160, 32205), (190, 27120), (200, 25764), (226, 22800), (228, 22600), (240, 21470), (285, 18080), (300, 17176), (304, 16950), (339, 15200), (380, 13560), (400, 12882), (452, 11400), (456, 11300), (475, 10848), (480, 10735), (565, 9120), (570, 9040), (600, 8588), (608, 8475), (678, 7600), (760, 6780), (800, 6441), (904, 5700), (912, 5650), (950, 5424), (1130, 4560), (1140, 4520), (1200, 4294), (1356, 3800), (1425, 3616), (1520, 3390), (1695, 3040), (1808, 2850), (1824, 2825), (1900, 2712), (2147, 2400), (2260, 2280)]