68063220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 213037440

約数和(自身を除く): 144974220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 523, 540, 723, 964, 1046, 1205, 1446, 1569, 2092, 2169, 2410, 2615, 2892, 3138, 3615, 4338, 4707, 4820, 5230, 6276, 6507, 7230, 7845, 8676, 9414, 10460, 10845, 13014, 14121, 14460, 15690, 18828, 21690, 23535, 26028, 28242, 31380, 32535, 43380, 47070, 56484, 65070, 70605, 94140, 126043, 130140, 141210, 252086, 282420, 378129, 504172, 630215, 756258, 1134387, 1260430, 1512516, 1890645, 2268774, 2520860, 3403161, 3781290, 4537548, 5671935, 6806322, 7562580, 11343870, 13612644, 17015805, 22687740, 34031610, 68063220]

約数ペア:

[(1, 68063220), (2, 34031610), (3, 22687740), (4, 17015805), (5, 13612644), (6, 11343870), (9, 7562580), (10, 6806322), (12, 5671935), (15, 4537548), (18, 3781290), (20, 3403161), (27, 2520860), (30, 2268774), (36, 1890645), (45, 1512516), (54, 1260430), (60, 1134387), (90, 756258), (108, 630215), (135, 504172), (180, 378129), (241, 282420), (270, 252086), (482, 141210), (523, 130140), (540, 126043), (723, 94140), (964, 70605), (1046, 65070), (1205, 56484), (1446, 47070), (1569, 43380), (2092, 32535), (2169, 31380), (2410, 28242), (2615, 26028), (2892, 23535), (3138, 21690), (3615, 18828), (4338, 15690), (4707, 14460), (4820, 14121), (5230, 13014), (6276, 10845), (6507, 10460), (7230, 9414), (7845, 8676)]