279337410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 829870272

約数和(自身を除く): 550532862

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 107, 110, 135, 162, 165, 198, 214, 270, 293, 297, 321, 330, 405, 495, 535, 586, 594, 642, 810, 879, 891, 963, 990, 1070, 1177, 1465, 1485, 1605, 1758, 1782, 1926, 2354, 2637, 2889, 2930, 2970, 3210, 3223, 3531, 4395, 4455, 4815, 5274, 5778, 5885, 6446, 7062, 7911, 8667, 8790, 8910, 9630, 9669, 10593, 11770, 13185, 14445, 15822, 16115, 17334, 17655, 19338, 21186, 23733, 26370, 28890, 29007, 31351, 31779, 32230, 35310, 39555, 43335, 47466, 48345, 52965, 58014, 62702, 63558, 79110, 86670, 87021, 94053, 95337, 96690, 105930, 118665, 145035, 156755, 158895, 174042, 188106, 190674, 237330, 261063, 282159, 290070, 313510, 317790, 344861, 435105, 470265, 476685, 522126, 564318, 689722, 846477, 870210, 940530, 953370, 1034583, 1305315, 1410795, 1692954, 1724305, 2069166, 2539431, 2610630, 2821590, 3103749, 3448610, 4232385, 5078862, 5172915, 6207498, 8464770, 9311247, 10345830, 12697155, 15518745, 18622494, 25394310, 27933741, 31037490, 46556235, 55867482, 93112470, 139668705, 279337410]

約数ペア:

[(1, 279337410), (2, 139668705), (3, 93112470), (5, 55867482), (6, 46556235), (9, 31037490), (10, 27933741), (11, 25394310), (15, 18622494), (18, 15518745), (22, 12697155), (27, 10345830), (30, 9311247), (33, 8464770), (45, 6207498), (54, 5172915), (55, 5078862), (66, 4232385), (81, 3448610), (90, 3103749), (99, 2821590), (107, 2610630), (110, 2539431), (135, 2069166), (162, 1724305), (165, 1692954), (198, 1410795), (214, 1305315), (270, 1034583), (293, 953370), (297, 940530), (321, 870210), (330, 846477), (405, 689722), (495, 564318), (535, 522126), (586, 476685), (594, 470265), (642, 435105), (810, 344861), (879, 317790), (891, 313510), (963, 290070), (990, 282159), (1070, 261063), (1177, 237330), (1465, 190674), (1485, 188106), (1605, 174042), (1758, 158895), (1782, 156755), (1926, 145035), (2354, 118665), (2637, 105930), (2889, 96690), (2930, 95337), (2970, 94053), (3210, 87021), (3223, 86670), (3531, 79110), (4395, 63558), (4455, 62702), (4815, 58014), (5274, 52965), (5778, 48345), (5885, 47466), (6446, 43335), (7062, 39555), (7911, 35310), (8667, 32230), (8790, 31779), (8910, 31351), (9630, 29007), (9669, 28890), (10593, 26370), (11770, 23733), (13185, 21186), (14445, 19338), (15822, 17655), (16115, 17334)]