18057300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 54538176

約数和(自身を除く): 36480876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 2617, 3450, 5234, 6900, 7851, 10468, 13085, 15702, 26170, 31404, 39255, 52340, 60191, 65425, 78510, 120382, 130850, 157020, 180573, 196275, 240764, 261700, 300955, 361146, 392550, 601910, 722292, 785100, 902865, 1203820, 1504775, 1805730, 3009550, 3611460, 4514325, 6019100, 9028650, 18057300]

約数ペア:

[(1, 18057300), (2, 9028650), (3, 6019100), (4, 4514325), (5, 3611460), (6, 3009550), (10, 1805730), (12, 1504775), (15, 1203820), (20, 902865), (23, 785100), (25, 722292), (30, 601910), (46, 392550), (50, 361146), (60, 300955), (69, 261700), (75, 240764), (92, 196275), (100, 180573), (115, 157020), (138, 130850), (150, 120382), (230, 78510), (276, 65425), (300, 60191), (345, 52340), (460, 39255), (575, 31404), (690, 26170), (1150, 15702), (1380, 13085), (1725, 10468), (2300, 7851), (2617, 6900), (3450, 5234)]