272617860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 784627200

約数和(自身を除く): 512009340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 277, 282, 349, 470, 554, 564, 698, 705, 831, 940, 1047, 1108, 1385, 1396, 1410, 1662, 1745, 2094, 2770, 2820, 3324, 3490, 4155, 4188, 5235, 5540, 6980, 8310, 10470, 13019, 16403, 16620, 20940, 26038, 32806, 39057, 49209, 52076, 65095, 65612, 78114, 82015, 96673, 98418, 130190, 156228, 164030, 193346, 195285, 196836, 246045, 260380, 290019, 328060, 386692, 390570, 483365, 492090, 580038, 781140, 966730, 984180, 1160076, 1450095, 1933460, 2900190, 4543631, 5800380, 9087262, 13630893, 18174524, 22718155, 27261786, 45436310, 54523572, 68154465, 90872620, 136308930, 272617860]

約数ペア:

[(1, 272617860), (2, 136308930), (3, 90872620), (4, 68154465), (5, 54523572), (6, 45436310), (10, 27261786), (12, 22718155), (15, 18174524), (20, 13630893), (30, 9087262), (47, 5800380), (60, 4543631), (94, 2900190), (141, 1933460), (188, 1450095), (235, 1160076), (277, 984180), (282, 966730), (349, 781140), (470, 580038), (554, 492090), (564, 483365), (698, 390570), (705, 386692), (831, 328060), (940, 290019), (1047, 260380), (1108, 246045), (1385, 196836), (1396, 195285), (1410, 193346), (1662, 164030), (1745, 156228), (2094, 130190), (2770, 98418), (2820, 96673), (3324, 82015), (3490, 78114), (4155, 65612), (4188, 65095), (5235, 52076), (5540, 49209), (6980, 39057), (8310, 32806), (10470, 26038), (13019, 20940), (16403, 16620)]