20598600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 69683040

約数和(自身を除く): 49084440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3121, 3300, 6242, 6600, 9363, 12484, 15605, 18726, 24968, 31210, 34331, 37452, 46815, 62420, 68662, 74904, 78025, 93630, 102993, 124840, 137324, 156050, 171655, 187260, 205986, 234075, 274648, 312100, 343310, 374520, 411972, 468150, 514965, 624200, 686620, 823944, 858275, 936300, 1029930, 1373240, 1716550, 1872600, 2059860, 2574825, 3433100, 4119720, 5149650, 6866200, 10299300, 20598600]

約数ペア:

[(1, 20598600), (2, 10299300), (3, 6866200), (4, 5149650), (5, 4119720), (6, 3433100), (8, 2574825), (10, 2059860), (11, 1872600), (12, 1716550), (15, 1373240), (20, 1029930), (22, 936300), (24, 858275), (25, 823944), (30, 686620), (33, 624200), (40, 514965), (44, 468150), (50, 411972), (55, 374520), (60, 343310), (66, 312100), (75, 274648), (88, 234075), (100, 205986), (110, 187260), (120, 171655), (132, 156050), (150, 137324), (165, 124840), (200, 102993), (220, 93630), (264, 78025), (275, 74904), (300, 68662), (330, 62420), (440, 46815), (550, 37452), (600, 34331), (660, 31210), (825, 24968), (1100, 18726), (1320, 15605), (1650, 12484), (2200, 9363), (3121, 6600), (3300, 6242)]