318100770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 160

約数和(自身を含む): 975865968

約数和(自身を除く): 657765198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 255, 270, 306, 351, 390, 405, 442, 459, 510, 585, 663, 702, 765, 810, 918, 1053, 1105, 1170, 1326, 1377, 1530, 1755, 1777, 1989, 2106, 2210, 2295, 2754, 3315, 3510, 3554, 3978, 4590, 5265, 5331, 5967, 6630, 6885, 8885, 9945, 10530, 10662, 11934, 13770, 15993, 17770, 17901, 19890, 23101, 26655, 29835, 30209, 31986, 35802, 46202, 47979, 53310, 59670, 60418, 69303, 79965, 89505, 90627, 95958, 115505, 138606, 143937, 151045, 159930, 179010, 181254, 207909, 231010, 239895, 271881, 287874, 302090, 346515, 392717, 415818, 453135, 479790, 543762, 623727, 693030, 719685, 785434, 815643, 906270, 1039545, 1178151, 1247454, 1359405, 1439370, 1631286, 1871181, 1963585, 2079090, 2356302, 2446929, 2718810, 3118635, 3534453, 3742362, 3927170, 4078215, 4893858, 5890755, 6237270, 7068906, 8156430, 9355905, 10603359, 11781510, 12234645, 17672265, 18711810, 21206718, 24469290, 31810077, 35344530, 53016795, 63620154, 106033590, 159050385, 318100770]

約数ペア:

[(1, 318100770), (2, 159050385), (3, 106033590), (5, 63620154), (6, 53016795), (9, 35344530), (10, 31810077), (13, 24469290), (15, 21206718), (17, 18711810), (18, 17672265), (26, 12234645), (27, 11781510), (30, 10603359), (34, 9355905), (39, 8156430), (45, 7068906), (51, 6237270), (54, 5890755), (65, 4893858), (78, 4078215), (81, 3927170), (85, 3742362), (90, 3534453), (102, 3118635), (117, 2718810), (130, 2446929), (135, 2356302), (153, 2079090), (162, 1963585), (170, 1871181), (195, 1631286), (221, 1439370), (234, 1359405), (255, 1247454), (270, 1178151), (306, 1039545), (351, 906270), (390, 815643), (405, 785434), (442, 719685), (459, 693030), (510, 623727), (585, 543762), (663, 479790), (702, 453135), (765, 415818), (810, 392717), (918, 346515), (1053, 302090), (1105, 287874), (1170, 271881), (1326, 239895), (1377, 231010), (1530, 207909), (1755, 181254), (1777, 179010), (1989, 159930), (2106, 151045), (2210, 143937), (2295, 138606), (2754, 115505), (3315, 95958), (3510, 90627), (3554, 89505), (3978, 79965), (4590, 69303), (5265, 60418), (5331, 59670), (5967, 53310), (6630, 47979), (6885, 46202), (8885, 35802), (9945, 31986), (10530, 30209), (10662, 29835), (11934, 26655), (13770, 23101), (15993, 19890), (17770, 17901)]