200532900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1283}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 581775264

約数和(自身を除く): 381242364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 521, 1042, 1283, 1563, 2084, 2566, 2605, 3126, 3849, 5132, 5210, 6252, 6415, 7698, 7815, 10420, 12830, 13025, 15396, 15630, 19245, 25660, 26050, 31260, 32075, 38490, 39075, 52100, 64150, 76980, 78150, 96225, 128300, 156300, 192450, 384900, 668443, 1336886, 2005329, 2673772, 3342215, 4010658, 6684430, 8021316, 10026645, 13368860, 16711075, 20053290, 33422150, 40106580, 50133225, 66844300, 100266450, 200532900]

約数ペア:

[(1, 200532900), (2, 100266450), (3, 66844300), (4, 50133225), (5, 40106580), (6, 33422150), (10, 20053290), (12, 16711075), (15, 13368860), (20, 10026645), (25, 8021316), (30, 6684430), (50, 4010658), (60, 3342215), (75, 2673772), (100, 2005329), (150, 1336886), (300, 668443), (521, 384900), (1042, 192450), (1283, 156300), (1563, 128300), (2084, 96225), (2566, 78150), (2605, 76980), (3126, 64150), (3849, 52100), (5132, 39075), (5210, 38490), (6252, 32075), (6415, 31260), (7698, 26050), (7815, 25660), (10420, 19245), (12830, 15630), (13025, 15396)]