77906070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 240122880

約数和(自身を除く): 162216810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1543, 1683, 1870, 2295, 2805, 2970, 3086, 3366, 4590, 4629, 5049, 5610, 7715, 8415, 9258, 10098, 13887, 15430, 16830, 16973, 23145, 25245, 26231, 27774, 33946, 41661, 46290, 50490, 50919, 52462, 69435, 78693, 83322, 84865, 101838, 131155, 138870, 152757, 157386, 169730, 208305, 236079, 254595, 262310, 288541, 305514, 393465, 416610, 458271, 472158, 509190, 577082, 708237, 763785, 786930, 865623, 916542, 1180395, 1416474, 1442705, 1527570, 1731246, 2291355, 2360790, 2596869, 2885410, 3541185, 4328115, 4582710, 5193738, 7082370, 7790607, 8656230, 12984345, 15581214, 25968690, 38953035, 77906070]

約数ペア:

[(1, 77906070), (2, 38953035), (3, 25968690), (5, 15581214), (6, 12984345), (9, 8656230), (10, 7790607), (11, 7082370), (15, 5193738), (17, 4582710), (18, 4328115), (22, 3541185), (27, 2885410), (30, 2596869), (33, 2360790), (34, 2291355), (45, 1731246), (51, 1527570), (54, 1442705), (55, 1416474), (66, 1180395), (85, 916542), (90, 865623), (99, 786930), (102, 763785), (110, 708237), (135, 577082), (153, 509190), (165, 472158), (170, 458271), (187, 416610), (198, 393465), (255, 305514), (270, 288541), (297, 262310), (306, 254595), (330, 236079), (374, 208305), (459, 169730), (495, 157386), (510, 152757), (561, 138870), (594, 131155), (765, 101838), (918, 84865), (935, 83322), (990, 78693), (1122, 69435), (1485, 52462), (1530, 50919), (1543, 50490), (1683, 46290), (1870, 41661), (2295, 33946), (2805, 27774), (2970, 26231), (3086, 25245), (3366, 23145), (4590, 16973), (4629, 16830), (5049, 15430), (5610, 13887), (7715, 10098), (8415, 9258)]