551532900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{8713}}^1$

素因数の和:8941

約数の個数: 72

約数和(自身を含む): 1603515424

約数和(自身を除く): 1051982524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5275, 6330, 8713, 10550, 12660, 15825, 17426, 21100, 26139, 31650, 34852, 43565, 52278, 63300, 87130, 104556, 130695, 174260, 217825, 261390, 435650, 522780, 653475, 871300, 1306950, 1838443, 2613900, 3676886, 5515329, 7353772, 9192215, 11030658, 18384430, 22061316, 27576645, 36768860, 45961075, 55153290, 91922150, 110306580, 137883225, 183844300, 275766450, 551532900]

約数ペア:

[(1, 551532900), (2, 275766450), (3, 183844300), (4, 137883225), (5, 110306580), (6, 91922150), (10, 55153290), (12, 45961075), (15, 36768860), (20, 27576645), (25, 22061316), (30, 18384430), (50, 11030658), (60, 9192215), (75, 7353772), (100, 5515329), (150, 3676886), (211, 2613900), (300, 1838443), (422, 1306950), (633, 871300), (844, 653475), (1055, 522780), (1266, 435650), (2110, 261390), (2532, 217825), (3165, 174260), (4220, 130695), (5275, 104556), (6330, 87130), (8713, 63300), (10550, 52278), (12660, 43565), (15825, 34852), (17426, 31650), (21100, 26139)]