40788900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15107}}^1$

素因数の和:15130

約数の個数: 72

約数和(自身を含む): 131137440

約数和(自身を除く): 90348540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 15107, 30214, 45321, 60428, 75535, 90642, 135963, 151070, 181284, 226605, 271926, 302140, 377675, 407889, 453210, 543852, 679815, 755350, 815778, 906420, 1133025, 1359630, 1510700, 1631556, 2039445, 2266050, 2719260, 3399075, 4078890, 4532100, 6798150, 8157780, 10197225, 13596300, 20394450, 40788900]

約数ペア:

[(1, 40788900), (2, 20394450), (3, 13596300), (4, 10197225), (5, 8157780), (6, 6798150), (9, 4532100), (10, 4078890), (12, 3399075), (15, 2719260), (18, 2266050), (20, 2039445), (25, 1631556), (27, 1510700), (30, 1359630), (36, 1133025), (45, 906420), (50, 815778), (54, 755350), (60, 679815), (75, 543852), (90, 453210), (100, 407889), (108, 377675), (135, 302140), (150, 271926), (180, 226605), (225, 181284), (270, 151070), (300, 135963), (450, 90642), (540, 75535), (675, 60428), (900, 45321), (1350, 30214), (2700, 15107)]