201428250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{11677}}^1$

素因数の和:11720

約数の個数: 64

約数和(自身を含む): 524669184

約数和(自身を除く): 323240934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 2875, 3450, 5750, 8625, 11677, 17250, 23354, 35031, 58385, 70062, 116770, 175155, 268571, 291925, 350310, 537142, 583850, 805713, 875775, 1342855, 1459625, 1611426, 1751550, 2685710, 2919250, 4028565, 4378875, 6714275, 8057130, 8757750, 13428550, 20142825, 33571375, 40285650, 67142750, 100714125, 201428250]

約数ペア:

[(1, 201428250), (2, 100714125), (3, 67142750), (5, 40285650), (6, 33571375), (10, 20142825), (15, 13428550), (23, 8757750), (25, 8057130), (30, 6714275), (46, 4378875), (50, 4028565), (69, 2919250), (75, 2685710), (115, 1751550), (125, 1611426), (138, 1459625), (150, 1342855), (230, 875775), (250, 805713), (345, 583850), (375, 537142), (575, 350310), (690, 291925), (750, 268571), (1150, 175155), (1725, 116770), (2875, 70062), (3450, 58385), (5750, 35031), (8625, 23354), (11677, 17250)]