105389820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1847}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 320864544

約数和(自身を除く): 215474724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1847, 1902, 2853, 3170, 3694, 3804, 4755, 5541, 5706, 6340, 7388, 9235, 9510, 11082, 11412, 14265, 16623, 18470, 19020, 22164, 27705, 28530, 33246, 36940, 55410, 57060, 66492, 83115, 110820, 166230, 332460, 585499, 1170998, 1756497, 2341996, 2927495, 3512994, 5269491, 5854990, 7025988, 8782485, 10538982, 11709980, 17564970, 21077964, 26347455, 35129940, 52694910, 105389820]

約数ペア:

[(1, 105389820), (2, 52694910), (3, 35129940), (4, 26347455), (5, 21077964), (6, 17564970), (9, 11709980), (10, 10538982), (12, 8782485), (15, 7025988), (18, 5854990), (20, 5269491), (30, 3512994), (36, 2927495), (45, 2341996), (60, 1756497), (90, 1170998), (180, 585499), (317, 332460), (634, 166230), (951, 110820), (1268, 83115), (1585, 66492), (1847, 57060), (1902, 55410), (2853, 36940), (3170, 33246), (3694, 28530), (3804, 27705), (4755, 22164), (5541, 19020), (5706, 18470), (6340, 16623), (7388, 14265), (9235, 11412), (9510, 11082)]