201172680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186271}}^1$

素因数の和:186291

約数の個数: 64

約数和(自身を含む): 670579200

約数和(自身を除く): 469406520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 186271, 372542, 558813, 745084, 931355, 1117626, 1490168, 1676439, 1862710, 2235252, 2794065, 3352878, 3725420, 4470504, 5029317, 5588130, 6705756, 7450840, 8382195, 10058634, 11176260, 13411512, 16764390, 20117268, 22352520, 25146585, 33528780, 40234536, 50293170, 67057560, 100586340, 201172680]

約数ペア:

[(1, 201172680), (2, 100586340), (3, 67057560), (4, 50293170), (5, 40234536), (6, 33528780), (8, 25146585), (9, 22352520), (10, 20117268), (12, 16764390), (15, 13411512), (18, 11176260), (20, 10058634), (24, 8382195), (27, 7450840), (30, 6705756), (36, 5588130), (40, 5029317), (45, 4470504), (54, 3725420), (60, 3352878), (72, 2794065), (90, 2235252), (108, 1862710), (120, 1676439), (135, 1490168), (180, 1117626), (216, 931355), (270, 745084), (360, 558813), (540, 372542), (1080, 186271)]