345772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 1077338304

約数和(自身を除く): 731566284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 121, 132, 165, 194, 220, 242, 291, 330, 363, 388, 484, 485, 491, 582, 605, 660, 726, 970, 982, 1067, 1164, 1210, 1452, 1455, 1473, 1815, 1940, 1964, 2134, 2420, 2455, 2910, 2946, 3201, 3630, 4268, 4910, 5335, 5401, 5820, 5892, 6402, 7260, 7365, 9820, 10670, 10802, 11737, 12804, 14730, 16005, 16203, 21340, 21604, 23474, 27005, 29460, 32010, 32406, 35211, 46948, 47627, 54010, 58685, 59411, 64020, 64812, 70422, 81015, 95254, 108020, 117370, 118822, 140844, 142881, 162030, 176055, 178233, 190508, 234740, 237644, 238135, 285762, 297055, 324060, 352110, 356466, 476270, 523897, 571524, 594110, 704220, 712932, 714405, 891165, 952540, 1047794, 1188220, 1428810, 1571691, 1782330, 2095588, 2619485, 2857620, 3143382, 3564660, 5238970, 5762867, 6286764, 7858455, 10477940, 11525734, 15716910, 17288601, 23051468, 28814335, 31433820, 34577202, 57628670, 69154404, 86443005, 115257340, 172886010, 345772020]

約数ペア:

[(1, 345772020), (2, 172886010), (3, 115257340), (4, 86443005), (5, 69154404), (6, 57628670), (10, 34577202), (11, 31433820), (12, 28814335), (15, 23051468), (20, 17288601), (22, 15716910), (30, 11525734), (33, 10477940), (44, 7858455), (55, 6286764), (60, 5762867), (66, 5238970), (97, 3564660), (110, 3143382), (121, 2857620), (132, 2619485), (165, 2095588), (194, 1782330), (220, 1571691), (242, 1428810), (291, 1188220), (330, 1047794), (363, 952540), (388, 891165), (484, 714405), (485, 712932), (491, 704220), (582, 594110), (605, 571524), (660, 523897), (726, 476270), (970, 356466), (982, 352110), (1067, 324060), (1164, 297055), (1210, 285762), (1452, 238135), (1455, 237644), (1473, 234740), (1815, 190508), (1940, 178233), (1964, 176055), (2134, 162030), (2420, 142881), (2455, 140844), (2910, 118822), (2946, 117370), (3201, 108020), (3630, 95254), (4268, 81015), (4910, 70422), (5335, 64812), (5401, 64020), (5820, 59411), (5892, 58685), (6402, 54010), (7260, 47627), (7365, 46948), (9820, 35211), (10670, 32406), (10802, 32010), (11737, 29460), (12804, 27005), (14730, 23474), (16005, 21604), (16203, 21340)]