16512489900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2038579}}^1$

素因数の和:2038605

約数の個数: 90

約数和(自身を含む): 53526995060

約数和(自身を除く): 37014505160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 2038579, 4077158, 6115737, 8154316, 10192895, 12231474, 18347211, 20385790, 24462948, 30578685, 36694422, 40771580, 50964475, 55041633, 61157370, 73388844, 91736055, 101928950, 110083266, 122314740, 152893425, 165124899, 183472110, 203857900, 220166532, 275208165, 305786850, 330249798, 366944220, 458680275, 550416330, 611573700, 660499596, 825624495, 917360550, 1100832660, 1376040825, 1651248990, 1834721100, 2752081650, 3302497980, 4128122475, 5504163300, 8256244950, 16512489900]

約数ペア:

[(1, 16512489900), (2, 8256244950), (3, 5504163300), (4, 4128122475), (5, 3302497980), (6, 2752081650), (9, 1834721100), (10, 1651248990), (12, 1376040825), (15, 1100832660), (18, 917360550), (20, 825624495), (25, 660499596), (27, 611573700), (30, 550416330), (36, 458680275), (45, 366944220), (50, 330249798), (54, 305786850), (60, 275208165), (75, 220166532), (81, 203857900), (90, 183472110), (100, 165124899), (108, 152893425), (135, 122314740), (150, 110083266), (162, 101928950), (180, 91736055), (225, 73388844), (270, 61157370), (300, 55041633), (324, 50964475), (405, 40771580), (450, 36694422), (540, 30578685), (675, 24462948), (810, 20385790), (900, 18347211), (1350, 12231474), (1620, 10192895), (2025, 8154316), (2700, 6115737), (4050, 4077158), (8100, 2038579)]