75730680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{70121}}^1$

素因数の和:70141

約数の個数: 64

約数和(自身を含む): 252439200

約数和(自身を除く): 176708520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 70121, 140242, 210363, 280484, 350605, 420726, 560968, 631089, 701210, 841452, 1051815, 1262178, 1402420, 1682904, 1893267, 2103630, 2524356, 2804840, 3155445, 3786534, 4207260, 5048712, 6310890, 7573068, 8414520, 9466335, 12621780, 15146136, 18932670, 25243560, 37865340, 75730680]

約数ペア:

[(1, 75730680), (2, 37865340), (3, 25243560), (4, 18932670), (5, 15146136), (6, 12621780), (8, 9466335), (9, 8414520), (10, 7573068), (12, 6310890), (15, 5048712), (18, 4207260), (20, 3786534), (24, 3155445), (27, 2804840), (30, 2524356), (36, 2103630), (40, 1893267), (45, 1682904), (54, 1402420), (60, 1262178), (72, 1051815), (90, 841452), (108, 701210), (120, 631089), (135, 560968), (180, 420726), (216, 350605), (270, 280484), (360, 210363), (540, 140242), (1080, 70121)]