117617940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19801}}^1$

素因数の和:19830

約数の個数: 96

約数和(自身を含む): 399208320

約数和(自身を除く): 281590380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 19801, 39602, 59403, 79204, 99005, 118806, 178209, 198010, 217811, 237612, 297015, 356418, 396020, 435622, 534627, 594030, 653433, 712836, 871244, 891045, 1069254, 1089055, 1188060, 1306866, 1782090, 1960299, 2138508, 2178110, 2613732, 2673135, 3267165, 3564180, 3920598, 4356220, 5346270, 5880897, 6534330, 7841196, 9801495, 10692540, 11761794, 13068660, 19602990, 23523588, 29404485, 39205980, 58808970, 117617940]

約数ペア:

[(1, 117617940), (2, 58808970), (3, 39205980), (4, 29404485), (5, 23523588), (6, 19602990), (9, 13068660), (10, 11761794), (11, 10692540), (12, 9801495), (15, 7841196), (18, 6534330), (20, 5880897), (22, 5346270), (27, 4356220), (30, 3920598), (33, 3564180), (36, 3267165), (44, 2673135), (45, 2613732), (54, 2178110), (55, 2138508), (60, 1960299), (66, 1782090), (90, 1306866), (99, 1188060), (108, 1089055), (110, 1069254), (132, 891045), (135, 871244), (165, 712836), (180, 653433), (198, 594030), (220, 534627), (270, 435622), (297, 396020), (330, 356418), (396, 297015), (495, 237612), (540, 217811), (594, 198010), (660, 178209), (990, 118806), (1188, 99005), (1485, 79204), (1980, 59403), (2970, 39602), (5940, 19801)]