66410820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17569}}^1$

素因数の和:17594

約数の個数: 96

約数和(自身を含む): 236140800

約数和(自身を除く): 169729980

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17569, 35138, 52707, 70276, 87845, 105414, 122983, 158121, 175690, 210828, 245966, 263535, 316242, 351380, 368949, 474363, 491932, 527070, 614915, 632484, 737898, 790605, 948726, 1054140, 1106847, 1229830, 1475796, 1581210, 1844745, 1897452, 2213694, 2371815, 2459660, 3162420, 3320541, 3689490, 4427388, 4743630, 5534235, 6641082, 7378980, 9487260, 11068470, 13282164, 16602705, 22136940, 33205410, 66410820]

約数ペア:

[(1, 66410820), (2, 33205410), (3, 22136940), (4, 16602705), (5, 13282164), (6, 11068470), (7, 9487260), (9, 7378980), (10, 6641082), (12, 5534235), (14, 4743630), (15, 4427388), (18, 3689490), (20, 3320541), (21, 3162420), (27, 2459660), (28, 2371815), (30, 2213694), (35, 1897452), (36, 1844745), (42, 1581210), (45, 1475796), (54, 1229830), (60, 1106847), (63, 1054140), (70, 948726), (84, 790605), (90, 737898), (105, 632484), (108, 614915), (126, 527070), (135, 491932), (140, 474363), (180, 368949), (189, 351380), (210, 316242), (252, 263535), (270, 245966), (315, 210828), (378, 175690), (420, 158121), (540, 122983), (630, 105414), (756, 87845), (945, 70276), (1260, 52707), (1890, 35138), (3780, 17569)]