156190260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7211}}^1$

素因数の和:7261

約数の個数: 72

約数和(自身を含む): 461625696

約数和(自身を除く): 305435436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7211, 7220, 10830, 14422, 21633, 21660, 28844, 36055, 43266, 72110, 86532, 108165, 137009, 144220, 216330, 274018, 411027, 432660, 548036, 685045, 822054, 1370090, 1644108, 2055135, 2603171, 2740180, 4110270, 5206342, 7809513, 8220540, 10412684, 13015855, 15619026, 26031710, 31238052, 39047565, 52063420, 78095130, 156190260]

約数ペア:

[(1, 156190260), (2, 78095130), (3, 52063420), (4, 39047565), (5, 31238052), (6, 26031710), (10, 15619026), (12, 13015855), (15, 10412684), (19, 8220540), (20, 7809513), (30, 5206342), (38, 4110270), (57, 2740180), (60, 2603171), (76, 2055135), (95, 1644108), (114, 1370090), (190, 822054), (228, 685045), (285, 548036), (361, 432660), (380, 411027), (570, 274018), (722, 216330), (1083, 144220), (1140, 137009), (1444, 108165), (1805, 86532), (2166, 72110), (3610, 43266), (4332, 36055), (5415, 28844), (7211, 21660), (7220, 21633), (10830, 14422)]