201199500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{44711}}^1$

素因数の和:44736

約数の個数: 72

約数和(自身を含む): 634731552

約数和(自身を除く): 433532052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 44711, 89422, 134133, 178844, 223555, 268266, 402399, 447110, 536532, 670665, 804798, 894220, 1117775, 1341330, 1609596, 2011995, 2235550, 2682660, 3353325, 4023990, 4471100, 5588875, 6706650, 8047980, 10059975, 11177750, 13413300, 16766625, 20119950, 22355500, 33533250, 40239900, 50299875, 67066500, 100599750, 201199500]

約数ペア:

[(1, 201199500), (2, 100599750), (3, 67066500), (4, 50299875), (5, 40239900), (6, 33533250), (9, 22355500), (10, 20119950), (12, 16766625), (15, 13413300), (18, 11177750), (20, 10059975), (25, 8047980), (30, 6706650), (36, 5588875), (45, 4471100), (50, 4023990), (60, 3353325), (75, 2682660), (90, 2235550), (100, 2011995), (125, 1609596), (150, 1341330), (180, 1117775), (225, 894220), (250, 804798), (300, 670665), (375, 536532), (450, 447110), (500, 402399), (750, 268266), (900, 223555), (1125, 178844), (1500, 134133), (2250, 89422), (4500, 44711)]