77417640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 261072000

約数和(自身を除く): 183654360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 739, 776, 873, 970, 1080, 1164, 1455, 1478, 1746, 1940, 2217, 2328, 2619, 2910, 2956, 3492, 3695, 3880, 4365, 4434, 5238, 5820, 5912, 6651, 6984, 7390, 8730, 8868, 10476, 11085, 11640, 13095, 13302, 14780, 17460, 17736, 19953, 20952, 22170, 26190, 26604, 29560, 33255, 34920, 39906, 44340, 52380, 53208, 66510, 71683, 79812, 88680, 99765, 104760, 133020, 143366, 159624, 199530, 215049, 266040, 286732, 358415, 399060, 430098, 573464, 645147, 716830, 798120, 860196, 1075245, 1290294, 1433660, 1720392, 1935441, 2150490, 2580588, 2867320, 3225735, 3870882, 4300980, 5161176, 6451470, 7741764, 8601960, 9677205, 12902940, 15483528, 19354410, 25805880, 38708820, 77417640]

約数ペア:

[(1, 77417640), (2, 38708820), (3, 25805880), (4, 19354410), (5, 15483528), (6, 12902940), (8, 9677205), (9, 8601960), (10, 7741764), (12, 6451470), (15, 5161176), (18, 4300980), (20, 3870882), (24, 3225735), (27, 2867320), (30, 2580588), (36, 2150490), (40, 1935441), (45, 1720392), (54, 1433660), (60, 1290294), (72, 1075245), (90, 860196), (97, 798120), (108, 716830), (120, 645147), (135, 573464), (180, 430098), (194, 399060), (216, 358415), (270, 286732), (291, 266040), (360, 215049), (388, 199530), (485, 159624), (540, 143366), (582, 133020), (739, 104760), (776, 99765), (873, 88680), (970, 79812), (1080, 71683), (1164, 66510), (1455, 53208), (1478, 52380), (1746, 44340), (1940, 39906), (2217, 34920), (2328, 33255), (2619, 29560), (2910, 26604), (2956, 26190), (3492, 22170), (3695, 20952), (3880, 19953), (4365, 17736), (4434, 17460), (5238, 14780), (5820, 13302), (5912, 13095), (6651, 11640), (6984, 11085), (7390, 10476), (8730, 8868)]