150525650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 324796176

約数和(自身を除く): 174270526

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 289, 374, 425, 550, 578, 850, 935, 947, 1445, 1870, 1894, 2890, 3179, 4675, 4735, 6358, 7225, 9350, 9470, 10417, 14450, 15895, 16099, 20834, 23675, 31790, 32198, 47350, 52085, 79475, 80495, 104170, 158950, 160990, 177089, 260425, 273683, 354178, 402475, 520850, 547366, 804950, 885445, 1368415, 1770890, 2736830, 3010513, 4427225, 6021026, 6842075, 8854450, 13684150, 15052565, 30105130, 75262825, 150525650]

約数ペア:

[(1, 150525650), (2, 75262825), (5, 30105130), (10, 15052565), (11, 13684150), (17, 8854450), (22, 6842075), (25, 6021026), (34, 4427225), (50, 3010513), (55, 2736830), (85, 1770890), (110, 1368415), (170, 885445), (187, 804950), (275, 547366), (289, 520850), (374, 402475), (425, 354178), (550, 273683), (578, 260425), (850, 177089), (935, 160990), (947, 158950), (1445, 104170), (1870, 80495), (1894, 79475), (2890, 52085), (3179, 47350), (4675, 32198), (4735, 31790), (6358, 23675), (7225, 20834), (9350, 16099), (9470, 15895), (10417, 14450)]