102785490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1913}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 275616000

約数和(自身を除く): 172830510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1913, 1990, 2985, 3582, 3826, 5373, 5739, 5970, 8955, 9565, 10746, 11478, 17217, 17910, 19130, 26865, 28695, 34434, 51651, 53730, 57390, 86085, 103302, 172170, 258255, 380687, 516510, 761374, 1142061, 1903435, 2284122, 3426183, 3806870, 5710305, 6852366, 10278549, 11420610, 17130915, 20557098, 34261830, 51392745, 102785490]

約数ペア:

[(1, 102785490), (2, 51392745), (3, 34261830), (5, 20557098), (6, 17130915), (9, 11420610), (10, 10278549), (15, 6852366), (18, 5710305), (27, 3806870), (30, 3426183), (45, 2284122), (54, 1903435), (90, 1142061), (135, 761374), (199, 516510), (270, 380687), (398, 258255), (597, 172170), (995, 103302), (1194, 86085), (1791, 57390), (1913, 53730), (1990, 51651), (2985, 34434), (3582, 28695), (3826, 26865), (5373, 19130), (5739, 17910), (5970, 17217), (8955, 11478), (9565, 10746)]