20598422700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1523}}^1\times {\mathrm{45083}}^1$

素因数の和:46623

約数の個数: 72

約数和(自身を含む): 59638557888

約数和(自身を除く): 39040135188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1523, 3046, 4569, 6092, 7615, 9138, 15230, 18276, 22845, 30460, 38075, 45083, 45690, 76150, 90166, 91380, 114225, 135249, 152300, 180332, 225415, 228450, 270498, 450830, 456900, 540996, 676245, 901660, 1127075, 1352490, 2254150, 2704980, 3381225, 4508300, 6762450, 13524900, 68661409, 137322818, 205984227, 274645636, 343307045, 411968454, 686614090, 823936908, 1029921135, 1373228180, 1716535225, 2059842270, 3433070450, 4119684540, 5149605675, 6866140900, 10299211350, 20598422700]

約数ペア:

[(1, 20598422700), (2, 10299211350), (3, 6866140900), (4, 5149605675), (5, 4119684540), (6, 3433070450), (10, 2059842270), (12, 1716535225), (15, 1373228180), (20, 1029921135), (25, 823936908), (30, 686614090), (50, 411968454), (60, 343307045), (75, 274645636), (100, 205984227), (150, 137322818), (300, 68661409), (1523, 13524900), (3046, 6762450), (4569, 4508300), (6092, 3381225), (7615, 2704980), (9138, 2254150), (15230, 1352490), (18276, 1127075), (22845, 901660), (30460, 676245), (38075, 540996), (45083, 456900), (45690, 450830), (76150, 270498), (90166, 228450), (91380, 225415), (114225, 180332), (135249, 152300)]