12883860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 44396352

約数和(自身を除く): 31512492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 241, 243, 270, 297, 324, 330, 396, 405, 482, 486, 495, 540, 594, 660, 723, 810, 891, 964, 972, 990, 1188, 1205, 1215, 1446, 1485, 1620, 1782, 1980, 2169, 2410, 2430, 2651, 2673, 2892, 2970, 3564, 3615, 4338, 4455, 4820, 4860, 5302, 5346, 5940, 6507, 7230, 7953, 8676, 8910, 10604, 10692, 10845, 13014, 13255, 13365, 14460, 15906, 17820, 19521, 21690, 23859, 26028, 26510, 26730, 31812, 32535, 39042, 39765, 43380, 47718, 53020, 53460, 58563, 65070, 71577, 78084, 79530, 95436, 97605, 117126, 119295, 130140, 143154, 159060, 195210, 214731, 234252, 238590, 286308, 292815, 357885, 390420, 429462, 477180, 585630, 644193, 715770, 858924, 1073655, 1171260, 1288386, 1431540, 2147310, 2576772, 3220965, 4294620, 6441930, 12883860]

約数ペア:

[(1, 12883860), (2, 6441930), (3, 4294620), (4, 3220965), (5, 2576772), (6, 2147310), (9, 1431540), (10, 1288386), (11, 1171260), (12, 1073655), (15, 858924), (18, 715770), (20, 644193), (22, 585630), (27, 477180), (30, 429462), (33, 390420), (36, 357885), (44, 292815), (45, 286308), (54, 238590), (55, 234252), (60, 214731), (66, 195210), (81, 159060), (90, 143154), (99, 130140), (108, 119295), (110, 117126), (132, 97605), (135, 95436), (162, 79530), (165, 78084), (180, 71577), (198, 65070), (220, 58563), (241, 53460), (243, 53020), (270, 47718), (297, 43380), (324, 39765), (330, 39042), (396, 32535), (405, 31812), (482, 26730), (486, 26510), (495, 26028), (540, 23859), (594, 21690), (660, 19521), (723, 17820), (810, 15906), (891, 14460), (964, 13365), (972, 13255), (990, 13014), (1188, 10845), (1205, 10692), (1215, 10604), (1446, 8910), (1485, 8676), (1620, 7953), (1782, 7230), (1980, 6507), (2169, 5940), (2410, 5346), (2430, 5302), (2651, 4860), (2673, 4820), (2892, 4455), (2970, 4338), (3564, 3615)]