55466100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20543}}^1$

素因数の和:20566

約数の個数: 72

約数和(自身を含む): 178321920

約数和(自身を除く): 122855820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20543, 41086, 61629, 82172, 102715, 123258, 184887, 205430, 246516, 308145, 369774, 410860, 513575, 554661, 616290, 739548, 924435, 1027150, 1109322, 1232580, 1540725, 1848870, 2054300, 2218644, 2773305, 3081450, 3697740, 4622175, 5546610, 6162900, 9244350, 11093220, 13866525, 18488700, 27733050, 55466100]

約数ペア:

[(1, 55466100), (2, 27733050), (3, 18488700), (4, 13866525), (5, 11093220), (6, 9244350), (9, 6162900), (10, 5546610), (12, 4622175), (15, 3697740), (18, 3081450), (20, 2773305), (25, 2218644), (27, 2054300), (30, 1848870), (36, 1540725), (45, 1232580), (50, 1109322), (54, 1027150), (60, 924435), (75, 739548), (90, 616290), (100, 554661), (108, 513575), (135, 410860), (150, 369774), (180, 308145), (225, 246516), (270, 205430), (300, 184887), (450, 123258), (540, 102715), (675, 82172), (900, 61629), (1350, 41086), (2700, 20543)]