180144216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 575270400

約数和(自身を除く): 395126184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 283, 378, 421, 504, 566, 756, 842, 849, 1132, 1263, 1512, 1684, 1698, 1981, 2264, 2526, 2547, 2947, 3368, 3396, 3789, 3962, 5052, 5094, 5894, 5943, 6792, 7578, 7641, 7924, 8841, 10104, 10188, 11367, 11788, 11886, 15156, 15282, 15848, 17682, 17829, 20376, 22734, 23576, 23772, 26523, 30312, 30564, 35364, 35658, 45468, 47544, 53046, 53487, 61128, 70728, 71316, 79569, 90936, 106092, 106974, 119143, 142632, 159138, 212184, 213948, 238286, 318276, 357429, 427896, 476572, 636552, 714858, 834001, 953144, 1072287, 1429716, 1668002, 2144574, 2502003, 2859432, 3216861, 3336004, 4289148, 5004006, 6433722, 6672008, 7506009, 8578296, 10008012, 12867444, 15012018, 20016024, 22518027, 25734888, 30024036, 45036054, 60048072, 90072108, 180144216]

約数ペア:

[(1, 180144216), (2, 90072108), (3, 60048072), (4, 45036054), (6, 30024036), (7, 25734888), (8, 22518027), (9, 20016024), (12, 15012018), (14, 12867444), (18, 10008012), (21, 8578296), (24, 7506009), (27, 6672008), (28, 6433722), (36, 5004006), (42, 4289148), (54, 3336004), (56, 3216861), (63, 2859432), (72, 2502003), (84, 2144574), (108, 1668002), (126, 1429716), (168, 1072287), (189, 953144), (216, 834001), (252, 714858), (283, 636552), (378, 476572), (421, 427896), (504, 357429), (566, 318276), (756, 238286), (842, 213948), (849, 212184), (1132, 159138), (1263, 142632), (1512, 119143), (1684, 106974), (1698, 106092), (1981, 90936), (2264, 79569), (2526, 71316), (2547, 70728), (2947, 61128), (3368, 53487), (3396, 53046), (3789, 47544), (3962, 45468), (5052, 35658), (5094, 35364), (5894, 30564), (5943, 30312), (6792, 26523), (7578, 23772), (7641, 23576), (7924, 22734), (8841, 20376), (10104, 17829), (10188, 17682), (11367, 15848), (11788, 15282), (11886, 15156)]