65579220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5811

約数の個数: 120

約数和(自身を含む): 235154304

約数和(自身を除く): 169575084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 5783, 11340, 11566, 17349, 23132, 28915, 34698, 40481, 52047, 57830, 69396, 80962, 86745, 104094, 115660, 121443, 156141, 161924, 173490, 202405, 208188, 242886, 260235, 312282, 346980, 364329, 404810, 468423, 485772, 520470, 607215, 624564, 728658, 780705, 809620, 936846, 1040940, 1092987, 1214430, 1457316, 1561410, 1821645, 1873692, 2185974, 2342115, 2428860, 3122820, 3278961, 3643290, 4371948, 4684230, 5464935, 6557922, 7286580, 9368460, 10929870, 13115844, 16394805, 21859740, 32789610, 65579220]

約数ペア:

[(1, 65579220), (2, 32789610), (3, 21859740), (4, 16394805), (5, 13115844), (6, 10929870), (7, 9368460), (9, 7286580), (10, 6557922), (12, 5464935), (14, 4684230), (15, 4371948), (18, 3643290), (20, 3278961), (21, 3122820), (27, 2428860), (28, 2342115), (30, 2185974), (35, 1873692), (36, 1821645), (42, 1561410), (45, 1457316), (54, 1214430), (60, 1092987), (63, 1040940), (70, 936846), (81, 809620), (84, 780705), (90, 728658), (105, 624564), (108, 607215), (126, 520470), (135, 485772), (140, 468423), (162, 404810), (180, 364329), (189, 346980), (210, 312282), (252, 260235), (270, 242886), (315, 208188), (324, 202405), (378, 173490), (405, 161924), (420, 156141), (540, 121443), (567, 115660), (630, 104094), (756, 86745), (810, 80962), (945, 69396), (1134, 57830), (1260, 52047), (1620, 40481), (1890, 34698), (2268, 28915), (2835, 23132), (3780, 17349), (5670, 11566), (5783, 11340)]