11913900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 34831104

約数和(自身を除く): 22917204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 263, 300, 302, 453, 526, 604, 755, 789, 906, 1052, 1315, 1510, 1578, 1812, 2265, 2630, 3020, 3156, 3775, 3945, 4530, 5260, 6575, 7550, 7890, 9060, 11325, 13150, 15100, 15780, 19725, 22650, 26300, 39450, 39713, 45300, 78900, 79426, 119139, 158852, 198565, 238278, 397130, 476556, 595695, 794260, 992825, 1191390, 1985650, 2382780, 2978475, 3971300, 5956950, 11913900]

約数ペア:

[(1, 11913900), (2, 5956950), (3, 3971300), (4, 2978475), (5, 2382780), (6, 1985650), (10, 1191390), (12, 992825), (15, 794260), (20, 595695), (25, 476556), (30, 397130), (50, 238278), (60, 198565), (75, 158852), (100, 119139), (150, 79426), (151, 78900), (263, 45300), (300, 39713), (302, 39450), (453, 26300), (526, 22650), (604, 19725), (755, 15780), (789, 15100), (906, 13150), (1052, 11325), (1315, 9060), (1510, 7890), (1578, 7550), (1812, 6575), (2265, 5260), (2630, 4530), (3020, 3945), (3156, 3775)]