359612900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 831196800

約数和(自身を除く): 471583900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 199, 340, 398, 425, 796, 850, 995, 1063, 1700, 1990, 2126, 3383, 3980, 4252, 4975, 5315, 6766, 9950, 10630, 13532, 16915, 18071, 19900, 21260, 26575, 33830, 36142, 53150, 67660, 72284, 84575, 90355, 106300, 169150, 180710, 211537, 338300, 361420, 423074, 451775, 846148, 903550, 1057685, 1807100, 2115370, 3596129, 4230740, 5288425, 7192258, 10576850, 14384516, 17980645, 21153700, 35961290, 71922580, 89903225, 179806450, 359612900]

約数ペア:

[(1, 359612900), (2, 179806450), (4, 89903225), (5, 71922580), (10, 35961290), (17, 21153700), (20, 17980645), (25, 14384516), (34, 10576850), (50, 7192258), (68, 5288425), (85, 4230740), (100, 3596129), (170, 2115370), (199, 1807100), (340, 1057685), (398, 903550), (425, 846148), (796, 451775), (850, 423074), (995, 361420), (1063, 338300), (1700, 211537), (1990, 180710), (2126, 169150), (3383, 106300), (3980, 90355), (4252, 84575), (4975, 72284), (5315, 67660), (6766, 53150), (9950, 36142), (10630, 33830), (13532, 26575), (16915, 21260), (18071, 19900)]