100195740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29297}}^1$

素因数の和:29331

約数の個数: 72

約数和(自身を含む): 319934160

約数和(自身を除く): 219738420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 29297, 58594, 87891, 117188, 146485, 175782, 263673, 292970, 351564, 439455, 527346, 556643, 585940, 878910, 1054692, 1113286, 1318365, 1669929, 1757820, 2226572, 2636730, 2783215, 3339858, 5009787, 5273460, 5566430, 6679716, 8349645, 10019574, 11132860, 16699290, 20039148, 25048935, 33398580, 50097870, 100195740]

約数ペア:

[(1, 100195740), (2, 50097870), (3, 33398580), (4, 25048935), (5, 20039148), (6, 16699290), (9, 11132860), (10, 10019574), (12, 8349645), (15, 6679716), (18, 5566430), (19, 5273460), (20, 5009787), (30, 3339858), (36, 2783215), (38, 2636730), (45, 2226572), (57, 1757820), (60, 1669929), (76, 1318365), (90, 1113286), (95, 1054692), (114, 878910), (171, 585940), (180, 556643), (190, 527346), (228, 439455), (285, 351564), (342, 292970), (380, 263673), (570, 175782), (684, 146485), (855, 117188), (1140, 87891), (1710, 58594), (3420, 29297)]