26115900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 76078464

約数和(自身を除く): 49962564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 263, 300, 331, 526, 662, 789, 993, 1052, 1315, 1324, 1578, 1655, 1986, 2630, 3156, 3310, 3945, 3972, 4965, 5260, 6575, 6620, 7890, 8275, 9930, 13150, 15780, 16550, 19725, 19860, 24825, 26300, 33100, 39450, 49650, 78900, 87053, 99300, 174106, 261159, 348212, 435265, 522318, 870530, 1044636, 1305795, 1741060, 2176325, 2611590, 4352650, 5223180, 6528975, 8705300, 13057950, 26115900]

約数ペア:

[(1, 26115900), (2, 13057950), (3, 8705300), (4, 6528975), (5, 5223180), (6, 4352650), (10, 2611590), (12, 2176325), (15, 1741060), (20, 1305795), (25, 1044636), (30, 870530), (50, 522318), (60, 435265), (75, 348212), (100, 261159), (150, 174106), (263, 99300), (300, 87053), (331, 78900), (526, 49650), (662, 39450), (789, 33100), (993, 26300), (1052, 24825), (1315, 19860), (1324, 19725), (1578, 16550), (1655, 15780), (1986, 13150), (2630, 9930), (3156, 8275), (3310, 7890), (3945, 6620), (3972, 6575), (4965, 5260)]