26201340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 89822880

約数和(自身を除く): 63621540

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, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 401, 484, 495, 540, 594, 605, 660, 726, 802, 990, 1089, 1188, 1203, 1210, 1452, 1485, 1604, 1815, 1980, 2005, 2178, 2406, 2420, 2970, 3267, 3609, 3630, 4010, 4356, 4411, 4812, 5445, 5940, 6015, 6534, 7218, 7260, 8020, 8822, 10827, 10890, 12030, 13068, 13233, 14436, 16335, 17644, 18045, 21654, 21780, 22055, 24060, 26466, 32670, 36090, 39699, 43308, 44110, 48521, 52932, 54135, 65340, 66165, 72180, 79398, 88220, 97042, 108270, 119097, 132330, 145563, 158796, 194084, 198495, 216540, 238194, 242605, 264660, 291126, 396990, 436689, 476388, 485210, 582252, 595485, 727815, 793980, 873378, 970420, 1190970, 1310067, 1455630, 1746756, 2183445, 2381940, 2620134, 2911260, 4366890, 5240268, 6550335, 8733780, 13100670, 26201340]

約数ペア:

[(1, 26201340), (2, 13100670), (3, 8733780), (4, 6550335), (5, 5240268), (6, 4366890), (9, 2911260), (10, 2620134), (11, 2381940), (12, 2183445), (15, 1746756), (18, 1455630), (20, 1310067), (22, 1190970), (27, 970420), (30, 873378), (33, 793980), (36, 727815), (44, 595485), (45, 582252), (54, 485210), (55, 476388), (60, 436689), (66, 396990), (90, 291126), (99, 264660), (108, 242605), (110, 238194), (121, 216540), (132, 198495), (135, 194084), (165, 158796), (180, 145563), (198, 132330), (220, 119097), (242, 108270), (270, 97042), (297, 88220), (330, 79398), (363, 72180), (396, 66165), (401, 65340), (484, 54135), (495, 52932), (540, 48521), (594, 44110), (605, 43308), (660, 39699), (726, 36090), (802, 32670), (990, 26466), (1089, 24060), (1188, 22055), (1203, 21780), (1210, 21654), (1452, 18045), (1485, 17644), (1604, 16335), (1815, 14436), (1980, 13233), (2005, 13068), (2178, 12030), (2406, 10890), (2420, 10827), (2970, 8822), (3267, 8020), (3609, 7260), (3630, 7218), (4010, 6534), (4356, 6015), (4411, 5940), (4812, 5445)]