267980700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68713}}^1$

素因数の和:68743

約数の個数: 72

約数和(自身を含む): 835012528

約数和(自身を除く): 567031828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 68713, 137426, 206139, 274852, 343565, 412278, 687130, 824556, 893269, 1030695, 1374260, 1717825, 1786538, 2061390, 2679807, 3435650, 3573076, 4122780, 4466345, 5153475, 5359614, 6871300, 8932690, 10306950, 10719228, 13399035, 17865380, 20613900, 22331725, 26798070, 44663450, 53596140, 66995175, 89326900, 133990350, 267980700]

約数ペア:

[(1, 267980700), (2, 133990350), (3, 89326900), (4, 66995175), (5, 53596140), (6, 44663450), (10, 26798070), (12, 22331725), (13, 20613900), (15, 17865380), (20, 13399035), (25, 10719228), (26, 10306950), (30, 8932690), (39, 6871300), (50, 5359614), (52, 5153475), (60, 4466345), (65, 4122780), (75, 3573076), (78, 3435650), (100, 2679807), (130, 2061390), (150, 1786538), (156, 1717825), (195, 1374260), (260, 1030695), (300, 893269), (325, 824556), (390, 687130), (650, 412278), (780, 343565), (975, 274852), (1300, 206139), (1950, 137426), (3900, 68713)]