275940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 994560

約数和(自身を除く): 718620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 540, 630, 657, 730, 756, 876, 945, 1022, 1095, 1260, 1314, 1460, 1533, 1890, 1971, 2044, 2190, 2555, 2628, 3066, 3285, 3780, 3942, 4380, 4599, 5110, 6132, 6570, 7665, 7884, 9198, 9855, 10220, 13140, 13797, 15330, 18396, 19710, 22995, 27594, 30660, 39420, 45990, 55188, 68985, 91980, 137970, 275940]

約数ペア:

[(1, 275940), (2, 137970), (3, 91980), (4, 68985), (5, 55188), (6, 45990), (7, 39420), (9, 30660), (10, 27594), (12, 22995), (14, 19710), (15, 18396), (18, 15330), (20, 13797), (21, 13140), (27, 10220), (28, 9855), (30, 9198), (35, 7884), (36, 7665), (42, 6570), (45, 6132), (54, 5110), (60, 4599), (63, 4380), (70, 3942), (73, 3780), (84, 3285), (90, 3066), (105, 2628), (108, 2555), (126, 2190), (135, 2044), (140, 1971), (146, 1890), (180, 1533), (189, 1460), (210, 1314), (219, 1260), (252, 1095), (270, 1022), (292, 945), (315, 876), (365, 756), (378, 730), (420, 657), (438, 630), (511, 540)]