663078420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12659}}^1$

素因数の和:12774

約数の個数: 96

約数和(自身を含む): 2084342400

約数和(自身を除く): 1421263980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 8730, 10476, 12659, 13095, 17460, 25318, 26190, 37977, 50636, 52380, 63295, 75954, 113931, 126590, 151908, 189885, 227862, 253180, 341793, 379770, 455724, 569655, 683586, 759540, 1139310, 1227923, 1367172, 1708965, 2278620, 2455846, 3417930, 3683769, 4911692, 6139615, 6835860, 7367538, 11051307, 12279230, 14735076, 18418845, 22102614, 24558460, 33153921, 36837690, 44205228, 55256535, 66307842, 73675380, 110513070, 132615684, 165769605, 221026140, 331539210, 663078420]

約数ペア:

[(1, 663078420), (2, 331539210), (3, 221026140), (4, 165769605), (5, 132615684), (6, 110513070), (9, 73675380), (10, 66307842), (12, 55256535), (15, 44205228), (18, 36837690), (20, 33153921), (27, 24558460), (30, 22102614), (36, 18418845), (45, 14735076), (54, 12279230), (60, 11051307), (90, 7367538), (97, 6835860), (108, 6139615), (135, 4911692), (180, 3683769), (194, 3417930), (270, 2455846), (291, 2278620), (388, 1708965), (485, 1367172), (540, 1227923), (582, 1139310), (873, 759540), (970, 683586), (1164, 569655), (1455, 455724), (1746, 379770), (1940, 341793), (2619, 253180), (2910, 227862), (3492, 189885), (4365, 151908), (5238, 126590), (5820, 113931), (8730, 75954), (10476, 63295), (12659, 52380), (13095, 50636), (17460, 37977), (25318, 26190)]