200952900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{24809}}^1$

素因数の和:24835

約数の個数: 90

約数和(自身を含む): 651436170

約数和(自身を除く): 450483270

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, 24809, 49618, 74427, 99236, 124045, 148854, 223281, 248090, 297708, 372135, 446562, 496180, 620225, 669843, 744270, 893124, 1116405, 1240450, 1339686, 1488540, 1860675, 2009529, 2232810, 2480900, 2679372, 3349215, 3721350, 4019058, 4465620, 5582025, 6698430, 7442700, 8038116, 10047645, 11164050, 13396860, 16746075, 20095290, 22328100, 33492150, 40190580, 50238225, 66984300, 100476450, 200952900]

約数ペア:

[(1, 200952900), (2, 100476450), (3, 66984300), (4, 50238225), (5, 40190580), (6, 33492150), (9, 22328100), (10, 20095290), (12, 16746075), (15, 13396860), (18, 11164050), (20, 10047645), (25, 8038116), (27, 7442700), (30, 6698430), (36, 5582025), (45, 4465620), (50, 4019058), (54, 3721350), (60, 3349215), (75, 2679372), (81, 2480900), (90, 2232810), (100, 2009529), (108, 1860675), (135, 1488540), (150, 1339686), (162, 1240450), (180, 1116405), (225, 893124), (270, 744270), (300, 669843), (324, 620225), (405, 496180), (450, 446562), (540, 372135), (675, 297708), (810, 248090), (900, 223281), (1350, 148854), (1620, 124045), (2025, 99236), (2700, 74427), (4050, 49618), (8100, 24809)]