54644700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 178738560

約数和(自身を除く): 124093860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 571, 580, 638, 660, 725, 825, 870, 957, 1100, 1142, 1276, 1450, 1595, 1650, 1713, 1740, 1914, 2175, 2284, 2855, 2900, 3190, 3300, 3426, 3828, 4350, 4785, 5710, 6281, 6380, 6852, 7975, 8565, 8700, 9570, 11420, 12562, 14275, 15950, 16559, 17130, 18843, 19140, 23925, 25124, 28550, 31405, 31900, 33118, 34260, 37686, 42825, 47850, 49677, 57100, 62810, 66236, 75372, 82795, 85650, 94215, 95700, 99354, 125620, 157025, 165590, 171300, 182149, 188430, 198708, 248385, 314050, 331180, 364298, 376860, 413975, 471075, 496770, 546447, 628100, 728596, 827950, 910745, 942150, 993540, 1092894, 1241925, 1655900, 1821490, 1884300, 2185788, 2483850, 2732235, 3642980, 4553725, 4967700, 5464470, 9107450, 10928940, 13661175, 18214900, 27322350, 54644700]

約数ペア:

[(1, 54644700), (2, 27322350), (3, 18214900), (4, 13661175), (5, 10928940), (6, 9107450), (10, 5464470), (11, 4967700), (12, 4553725), (15, 3642980), (20, 2732235), (22, 2483850), (25, 2185788), (29, 1884300), (30, 1821490), (33, 1655900), (44, 1241925), (50, 1092894), (55, 993540), (58, 942150), (60, 910745), (66, 827950), (75, 728596), (87, 628100), (100, 546447), (110, 496770), (116, 471075), (132, 413975), (145, 376860), (150, 364298), (165, 331180), (174, 314050), (220, 248385), (275, 198708), (290, 188430), (300, 182149), (319, 171300), (330, 165590), (348, 157025), (435, 125620), (550, 99354), (571, 95700), (580, 94215), (638, 85650), (660, 82795), (725, 75372), (825, 66236), (870, 62810), (957, 57100), (1100, 49677), (1142, 47850), (1276, 42825), (1450, 37686), (1595, 34260), (1650, 33118), (1713, 31900), (1740, 31405), (1914, 28550), (2175, 25124), (2284, 23925), (2855, 19140), (2900, 18843), (3190, 17130), (3300, 16559), (3426, 15950), (3828, 14275), (4350, 12562), (4785, 11420), (5710, 9570), (6281, 8700), (6380, 8565), (6852, 7975)]