203177430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1571}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 543283200

約数和(自身を除く): 340105770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 958, 1437, 1571, 2395, 2874, 3142, 4311, 4713, 4790, 7185, 7855, 8622, 9426, 12933, 14139, 14370, 15710, 21555, 23565, 25866, 28278, 42417, 43110, 47130, 64665, 70695, 84834, 129330, 141390, 212085, 424170, 752509, 1505018, 2257527, 3762545, 4515054, 6772581, 7525090, 11287635, 13545162, 20317743, 22575270, 33862905, 40635486, 67725810, 101588715, 203177430]

約数ペア:

[(1, 203177430), (2, 101588715), (3, 67725810), (5, 40635486), (6, 33862905), (9, 22575270), (10, 20317743), (15, 13545162), (18, 11287635), (27, 7525090), (30, 6772581), (45, 4515054), (54, 3762545), (90, 2257527), (135, 1505018), (270, 752509), (479, 424170), (958, 212085), (1437, 141390), (1571, 129330), (2395, 84834), (2874, 70695), (3142, 64665), (4311, 47130), (4713, 43110), (4790, 42417), (7185, 28278), (7855, 25866), (8622, 23565), (9426, 21555), (12933, 15710), (14139, 14370)]