25509060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 80344320

約数和(自身を除く): 54835260

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, 487, 540, 582, 873, 970, 974, 1164, 1455, 1461, 1746, 1940, 1948, 2435, 2619, 2910, 2922, 3492, 4365, 4383, 4870, 5238, 5820, 5844, 7305, 8730, 8766, 9740, 10476, 13095, 13149, 14610, 17460, 17532, 21915, 26190, 26298, 29220, 43830, 47239, 52380, 52596, 65745, 87660, 94478, 131490, 141717, 188956, 236195, 262980, 283434, 425151, 472390, 566868, 708585, 850302, 944780, 1275453, 1417170, 1700604, 2125755, 2550906, 2834340, 4251510, 5101812, 6377265, 8503020, 12754530, 25509060]

約数ペア:

[(1, 25509060), (2, 12754530), (3, 8503020), (4, 6377265), (5, 5101812), (6, 4251510), (9, 2834340), (10, 2550906), (12, 2125755), (15, 1700604), (18, 1417170), (20, 1275453), (27, 944780), (30, 850302), (36, 708585), (45, 566868), (54, 472390), (60, 425151), (90, 283434), (97, 262980), (108, 236195), (135, 188956), (180, 141717), (194, 131490), (270, 94478), (291, 87660), (388, 65745), (485, 52596), (487, 52380), (540, 47239), (582, 43830), (873, 29220), (970, 26298), (974, 26190), (1164, 21915), (1455, 17532), (1461, 17460), (1746, 14610), (1940, 13149), (1948, 13095), (2435, 10476), (2619, 9740), (2910, 8766), (2922, 8730), (3492, 7305), (4365, 5844), (4383, 5820), (4870, 5238)]