66824700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7727

約数の個数: 72

約数和(自身を含む): 200039280

約数和(自身を除く): 133214580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 7681, 8700, 15362, 23043, 30724, 38405, 46086, 76810, 92172, 115215, 153620, 192025, 222749, 230430, 384050, 445498, 460860, 576075, 668247, 768100, 890996, 1113745, 1152150, 1336494, 2227490, 2304300, 2672988, 3341235, 4454980, 5568725, 6682470, 11137450, 13364940, 16706175, 22274900, 33412350, 66824700]

約数ペア:

[(1, 66824700), (2, 33412350), (3, 22274900), (4, 16706175), (5, 13364940), (6, 11137450), (10, 6682470), (12, 5568725), (15, 4454980), (20, 3341235), (25, 2672988), (29, 2304300), (30, 2227490), (50, 1336494), (58, 1152150), (60, 1113745), (75, 890996), (87, 768100), (100, 668247), (116, 576075), (145, 460860), (150, 445498), (174, 384050), (290, 230430), (300, 222749), (348, 192025), (435, 153620), (580, 115215), (725, 92172), (870, 76810), (1450, 46086), (1740, 38405), (2175, 30724), (2900, 23043), (4350, 15362), (7681, 8700)]