208799100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4589

約数の個数: 144

約数和(自身を含む): 710892000

約数和(自身を除く): 502092900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4549, 4590, 5100, 7650, 9098, 9180, 11475, 13647, 15300, 18196, 22745, 22950, 27294, 40941, 45490, 45900, 54588, 68235, 77333, 81882, 90980, 113725, 122823, 136470, 154666, 163764, 204705, 227450, 231999, 245646, 272940, 309332, 341175, 386665, 409410, 454900, 463998, 491292, 614115, 682350, 695997, 773330, 818820, 927996, 1023525, 1159995, 1228230, 1364700, 1391994, 1546660, 1933325, 2047050, 2087991, 2319990, 2456460, 2783988, 3070575, 3479985, 3866650, 4094100, 4175982, 4639980, 5799975, 6141150, 6959970, 7733300, 8351964, 10439955, 11599950, 12282300, 13919940, 17399925, 20879910, 23199900, 34799850, 41759820, 52199775, 69599700, 104399550, 208799100]

約数ペア:

[(1, 208799100), (2, 104399550), (3, 69599700), (4, 52199775), (5, 41759820), (6, 34799850), (9, 23199900), (10, 20879910), (12, 17399925), (15, 13919940), (17, 12282300), (18, 11599950), (20, 10439955), (25, 8351964), (27, 7733300), (30, 6959970), (34, 6141150), (36, 5799975), (45, 4639980), (50, 4175982), (51, 4094100), (54, 3866650), (60, 3479985), (68, 3070575), (75, 2783988), (85, 2456460), (90, 2319990), (100, 2087991), (102, 2047050), (108, 1933325), (135, 1546660), (150, 1391994), (153, 1364700), (170, 1228230), (180, 1159995), (204, 1023525), (225, 927996), (255, 818820), (270, 773330), (300, 695997), (306, 682350), (340, 614115), (425, 491292), (450, 463998), (459, 454900), (510, 409410), (540, 386665), (612, 341175), (675, 309332), (765, 272940), (850, 245646), (900, 231999), (918, 227450), (1020, 204705), (1275, 163764), (1350, 154666), (1530, 136470), (1700, 122823), (1836, 113725), (2295, 90980), (2550, 81882), (2700, 77333), (3060, 68235), (3825, 54588), (4549, 45900), (4590, 45490), (5100, 40941), (7650, 27294), (9098, 22950), (9180, 22745), (11475, 18196), (13647, 15300)]