4377780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 15193920

約数和(自身を除く): 10816140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 67, 90, 99, 108, 110, 121, 132, 134, 135, 165, 180, 198, 201, 220, 242, 268, 270, 297, 330, 335, 363, 396, 402, 484, 495, 540, 594, 603, 605, 660, 670, 726, 737, 804, 990, 1005, 1089, 1188, 1206, 1210, 1340, 1452, 1474, 1485, 1809, 1815, 1980, 2010, 2178, 2211, 2412, 2420, 2948, 2970, 3015, 3267, 3618, 3630, 3685, 4020, 4356, 4422, 5445, 5940, 6030, 6534, 6633, 7236, 7260, 7370, 8107, 8844, 9045, 10890, 11055, 12060, 13068, 13266, 14740, 16214, 16335, 18090, 19899, 21780, 22110, 24321, 26532, 32428, 32670, 33165, 36180, 39798, 40535, 44220, 48642, 65340, 66330, 72963, 79596, 81070, 97284, 99495, 121605, 132660, 145926, 162140, 198990, 218889, 243210, 291852, 364815, 397980, 437778, 486420, 729630, 875556, 1094445, 1459260, 2188890, 4377780]

約数ペア:

[(1, 4377780), (2, 2188890), (3, 1459260), (4, 1094445), (5, 875556), (6, 729630), (9, 486420), (10, 437778), (11, 397980), (12, 364815), (15, 291852), (18, 243210), (20, 218889), (22, 198990), (27, 162140), (30, 145926), (33, 132660), (36, 121605), (44, 99495), (45, 97284), (54, 81070), (55, 79596), (60, 72963), (66, 66330), (67, 65340), (90, 48642), (99, 44220), (108, 40535), (110, 39798), (121, 36180), (132, 33165), (134, 32670), (135, 32428), (165, 26532), (180, 24321), (198, 22110), (201, 21780), (220, 19899), (242, 18090), (268, 16335), (270, 16214), (297, 14740), (330, 13266), (335, 13068), (363, 12060), (396, 11055), (402, 10890), (484, 9045), (495, 8844), (540, 8107), (594, 7370), (603, 7260), (605, 7236), (660, 6633), (670, 6534), (726, 6030), (737, 5940), (804, 5445), (990, 4422), (1005, 4356), (1089, 4020), (1188, 3685), (1206, 3630), (1210, 3618), (1340, 3267), (1452, 3015), (1474, 2970), (1485, 2948), (1809, 2420), (1815, 2412), (1980, 2211), (2010, 2178)]