69034140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 144

約数和(自身を含む): 249933600

約数和(自身を除く): 180899460

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2609, 2646, 2940, 3780, 4410, 5218, 5292, 6615, 7827, 8820, 10436, 13045, 13230, 15654, 18263, 23481, 26090, 26460, 31308, 36526, 39135, 46962, 52180, 54789, 70443, 73052, 78270, 91315, 93924, 109578, 117405, 127841, 140886, 156540, 164367, 182630, 219156, 234810, 255682, 273945, 281772, 328734, 352215, 365260, 383523, 469620, 493101, 511364, 547890, 639205, 657468, 704430, 767046, 821835, 986202, 1095780, 1150569, 1278410, 1408860, 1534092, 1643670, 1917615, 1972404, 2301138, 2465505, 2556820, 3287340, 3451707, 3835230, 4602276, 4931010, 5752845, 6903414, 7670460, 9862020, 11505690, 13806828, 17258535, 23011380, 34517070, 69034140]

約数ペア:

[(1, 69034140), (2, 34517070), (3, 23011380), (4, 17258535), (5, 13806828), (6, 11505690), (7, 9862020), (9, 7670460), (10, 6903414), (12, 5752845), (14, 4931010), (15, 4602276), (18, 3835230), (20, 3451707), (21, 3287340), (27, 2556820), (28, 2465505), (30, 2301138), (35, 1972404), (36, 1917615), (42, 1643670), (45, 1534092), (49, 1408860), (54, 1278410), (60, 1150569), (63, 1095780), (70, 986202), (84, 821835), (90, 767046), (98, 704430), (105, 657468), (108, 639205), (126, 547890), (135, 511364), (140, 493101), (147, 469620), (180, 383523), (189, 365260), (196, 352215), (210, 328734), (245, 281772), (252, 273945), (270, 255682), (294, 234810), (315, 219156), (378, 182630), (420, 164367), (441, 156540), (490, 140886), (540, 127841), (588, 117405), (630, 109578), (735, 93924), (756, 91315), (882, 78270), (945, 73052), (980, 70443), (1260, 54789), (1323, 52180), (1470, 46962), (1764, 39135), (1890, 36526), (2205, 31308), (2609, 26460), (2646, 26090), (2940, 23481), (3780, 18263), (4410, 15654), (5218, 13230), (5292, 13045), (6615, 10436), (7827, 8820)]