87988800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 301605696

約数和(自身を除く): 213616896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 797, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1594, 1600, 1725, 1840, 2208, 2300, 2391, 2400, 2760, 3188, 3450, 3680, 3985, 4416, 4600, 4782, 4800, 5520, 6376, 6900, 7360, 7970, 9200, 9564, 11040, 11955, 12752, 13800, 15940, 18331, 18400, 19128, 19925, 22080, 23910, 25504, 27600, 31880, 36662, 36800, 38256, 39850, 47820, 51008, 54993, 55200, 59775, 63760, 73324, 76512, 79700, 91655, 95640, 109986, 110400, 119550, 127520, 146648, 153024, 159400, 183310, 191280, 219972, 239100, 255040, 274965, 293296, 318800, 366620, 382560, 439944, 458275, 478200, 549930, 586592, 637600, 733240, 765120, 879888, 916550, 956400, 1099860, 1173184, 1275200, 1374825, 1466480, 1759776, 1833100, 1912800, 2199720, 2749650, 2932960, 3519552, 3666200, 3825600, 4399440, 5499300, 5865920, 7332400, 8798880, 10998600, 14664800, 17597760, 21997200, 29329600, 43994400, 87988800]

約数ペア:

[(1, 87988800), (2, 43994400), (3, 29329600), (4, 21997200), (5, 17597760), (6, 14664800), (8, 10998600), (10, 8798880), (12, 7332400), (15, 5865920), (16, 5499300), (20, 4399440), (23, 3825600), (24, 3666200), (25, 3519552), (30, 2932960), (32, 2749650), (40, 2199720), (46, 1912800), (48, 1833100), (50, 1759776), (60, 1466480), (64, 1374825), (69, 1275200), (75, 1173184), (80, 1099860), (92, 956400), (96, 916550), (100, 879888), (115, 765120), (120, 733240), (138, 637600), (150, 586592), (160, 549930), (184, 478200), (192, 458275), (200, 439944), (230, 382560), (240, 366620), (276, 318800), (300, 293296), (320, 274965), (345, 255040), (368, 239100), (400, 219972), (460, 191280), (480, 183310), (552, 159400), (575, 153024), (600, 146648), (690, 127520), (736, 119550), (797, 110400), (800, 109986), (920, 95640), (960, 91655), (1104, 79700), (1150, 76512), (1200, 73324), (1380, 63760), (1472, 59775), (1594, 55200), (1600, 54993), (1725, 51008), (1840, 47820), (2208, 39850), (2300, 38256), (2391, 36800), (2400, 36662), (2760, 31880), (3188, 27600), (3450, 25504), (3680, 23910), (3985, 22080), (4416, 19925), (4600, 19128), (4782, 18400), (4800, 18331), (5520, 15940), (6376, 13800), (6900, 12752), (7360, 11955), (7970, 11040), (9200, 9564)]