79542540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 192

約数和(自身を含む): 308689920

約数和(自身を除く): 229147380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1913, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 3826, 4158, 4620, 5739, 5940, 6930, 7652, 8316, 9565, 10395, 11478, 13391, 13860, 17217, 19130, 20790, 21043, 22956, 26782, 28695, 34434, 38260, 40173, 41580, 42086, 51651, 53564, 57390, 63129, 66955, 68868, 80346, 84172, 86085, 103302, 105215, 114780, 120519, 126258, 133910, 147301, 160692, 172170, 189387, 200865, 206604, 210430, 241038, 252516, 258255, 267820, 294602, 315645, 344340, 361557, 378774, 401730, 420860, 441903, 482076, 516510, 568161, 589204, 602595, 631290, 723114, 736505, 757548, 803460, 883806, 946935, 1033020, 1136322, 1205190, 1262580, 1325709, 1446228, 1473010, 1767612, 1807785, 1893870, 2209515, 2272644, 2410380, 2651418, 2840805, 2946020, 3615570, 3787740, 3977127, 4419030, 5302836, 5681610, 6628545, 7231140, 7954254, 8838060, 11363220, 13257090, 15908508, 19885635, 26514180, 39771270, 79542540]

約数ペア:

[(1, 79542540), (2, 39771270), (3, 26514180), (4, 19885635), (5, 15908508), (6, 13257090), (7, 11363220), (9, 8838060), (10, 7954254), (11, 7231140), (12, 6628545), (14, 5681610), (15, 5302836), (18, 4419030), (20, 3977127), (21, 3787740), (22, 3615570), (27, 2946020), (28, 2840805), (30, 2651418), (33, 2410380), (35, 2272644), (36, 2209515), (42, 1893870), (44, 1807785), (45, 1767612), (54, 1473010), (55, 1446228), (60, 1325709), (63, 1262580), (66, 1205190), (70, 1136322), (77, 1033020), (84, 946935), (90, 883806), (99, 803460), (105, 757548), (108, 736505), (110, 723114), (126, 631290), (132, 602595), (135, 589204), (140, 568161), (154, 516510), (165, 482076), (180, 441903), (189, 420860), (198, 401730), (210, 378774), (220, 361557), (231, 344340), (252, 315645), (270, 294602), (297, 267820), (308, 258255), (315, 252516), (330, 241038), (378, 210430), (385, 206604), (396, 200865), (420, 189387), (462, 172170), (495, 160692), (540, 147301), (594, 133910), (630, 126258), (660, 120519), (693, 114780), (756, 105215), (770, 103302), (924, 86085), (945, 84172), (990, 80346), (1155, 68868), (1188, 66955), (1260, 63129), (1386, 57390), (1485, 53564), (1540, 51651), (1890, 42086), (1913, 41580), (1980, 40173), (2079, 38260), (2310, 34434), (2772, 28695), (2970, 26782), (3465, 22956), (3780, 21043), (3826, 20790), (4158, 19130), (4620, 17217), (5739, 13860), (5940, 13391), (6930, 11478), (7652, 10395), (8316, 9565)]