745714050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{216149}}^1$

素因数の和:216187

約数の個数: 48

約数和(自身を含む): 1929787200

約数和(自身を除く): 1184073150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 216149, 432298, 648447, 1080745, 1296894, 2161490, 3242235, 4971427, 5403725, 6484470, 9942854, 10807450, 14914281, 16211175, 24857135, 29828562, 32422350, 49714270, 74571405, 124285675, 149142810, 248571350, 372857025, 745714050]

約数ペア:

[(1, 745714050), (2, 372857025), (3, 248571350), (5, 149142810), (6, 124285675), (10, 74571405), (15, 49714270), (23, 32422350), (25, 29828562), (30, 24857135), (46, 16211175), (50, 14914281), (69, 10807450), (75, 9942854), (115, 6484470), (138, 5403725), (150, 4971427), (230, 3242235), (345, 2161490), (575, 1296894), (690, 1080745), (1150, 648447), (1725, 432298), (3450, 216149)]