79766300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 183321600

約数和(自身を除く): 103555300

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 230, 316, 395, 439, 460, 575, 790, 878, 1150, 1580, 1756, 1817, 1975, 2195, 2300, 3634, 3950, 4390, 7268, 7900, 8780, 9085, 10097, 10975, 18170, 20194, 21950, 34681, 36340, 40388, 43900, 45425, 50485, 69362, 90850, 100970, 138724, 173405, 181700, 201940, 252425, 346810, 504850, 693620, 797663, 867025, 1009700, 1595326, 1734050, 3190652, 3468100, 3988315, 7976630, 15953260, 19941575, 39883150, 79766300]

約数ペア:

[(1, 79766300), (2, 39883150), (4, 19941575), (5, 15953260), (10, 7976630), (20, 3988315), (23, 3468100), (25, 3190652), (46, 1734050), (50, 1595326), (79, 1009700), (92, 867025), (100, 797663), (115, 693620), (158, 504850), (230, 346810), (316, 252425), (395, 201940), (439, 181700), (460, 173405), (575, 138724), (790, 100970), (878, 90850), (1150, 69362), (1580, 50485), (1756, 45425), (1817, 43900), (1975, 40388), (2195, 36340), (2300, 34681), (3634, 21950), (3950, 20194), (4390, 18170), (7268, 10975), (7900, 10097), (8780, 9085)]