99021960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 332265600

約数和(自身を除く): 233243640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 277, 331, 360, 540, 554, 662, 831, 993, 1080, 1108, 1324, 1385, 1655, 1662, 1986, 2216, 2493, 2648, 2770, 2979, 3310, 3324, 3972, 4155, 4965, 4986, 5540, 5958, 6620, 6648, 7479, 7944, 8310, 8937, 9930, 9972, 11080, 11916, 12465, 13240, 14895, 14958, 16620, 17874, 19860, 19944, 23832, 24930, 29790, 29916, 33240, 35748, 37395, 39720, 44685, 49860, 59580, 59832, 71496, 74790, 89370, 91687, 99720, 119160, 149580, 178740, 183374, 275061, 299160, 357480, 366748, 458435, 550122, 733496, 825183, 916870, 1100244, 1375305, 1650366, 1833740, 2200488, 2475549, 2750610, 3300732, 3667480, 4125915, 4951098, 5501220, 6601464, 8251830, 9902196, 11002440, 12377745, 16503660, 19804392, 24755490, 33007320, 49510980, 99021960]

約数ペア:

[(1, 99021960), (2, 49510980), (3, 33007320), (4, 24755490), (5, 19804392), (6, 16503660), (8, 12377745), (9, 11002440), (10, 9902196), (12, 8251830), (15, 6601464), (18, 5501220), (20, 4951098), (24, 4125915), (27, 3667480), (30, 3300732), (36, 2750610), (40, 2475549), (45, 2200488), (54, 1833740), (60, 1650366), (72, 1375305), (90, 1100244), (108, 916870), (120, 825183), (135, 733496), (180, 550122), (216, 458435), (270, 366748), (277, 357480), (331, 299160), (360, 275061), (540, 183374), (554, 178740), (662, 149580), (831, 119160), (993, 99720), (1080, 91687), (1108, 89370), (1324, 74790), (1385, 71496), (1655, 59832), (1662, 59580), (1986, 49860), (2216, 44685), (2493, 39720), (2648, 37395), (2770, 35748), (2979, 33240), (3310, 29916), (3324, 29790), (3972, 24930), (4155, 23832), (4965, 19944), (4986, 19860), (5540, 17874), (5958, 16620), (6620, 14958), (6648, 14895), (7479, 13240), (7944, 12465), (8310, 11916), (8937, 11080), (9930, 9972)]