86938650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{64399}}^1$

素因数の和:64420

約数の個数: 48

約数和(自身を含む): 239568000

約数和(自身を除く): 152629350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 64399, 128798, 193197, 321995, 386394, 579591, 643990, 965985, 1159182, 1609975, 1738773, 1931970, 2897955, 3219950, 3477546, 4829925, 5795910, 8693865, 9659850, 14489775, 17387730, 28979550, 43469325, 86938650]

約数ペア:

[(1, 86938650), (2, 43469325), (3, 28979550), (5, 17387730), (6, 14489775), (9, 9659850), (10, 8693865), (15, 5795910), (18, 4829925), (25, 3477546), (27, 3219950), (30, 2897955), (45, 1931970), (50, 1738773), (54, 1609975), (75, 1159182), (90, 965985), (135, 643990), (150, 579591), (225, 386394), (270, 321995), (450, 193197), (675, 128798), (1350, 64399)]