82288620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24061}}^1$

素因数の和:24095

約数の個数: 72

約数和(自身を含む): 262757040

約数和(自身を除く): 180468420

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, 24061, 48122, 72183, 96244, 120305, 144366, 216549, 240610, 288732, 360915, 433098, 457159, 481220, 721830, 866196, 914318, 1082745, 1371477, 1443660, 1828636, 2165490, 2285795, 2742954, 4114431, 4330980, 4571590, 5485908, 6857385, 8228862, 9143180, 13714770, 16457724, 20572155, 27429540, 41144310, 82288620]

約数ペア:

[(1, 82288620), (2, 41144310), (3, 27429540), (4, 20572155), (5, 16457724), (6, 13714770), (9, 9143180), (10, 8228862), (12, 6857385), (15, 5485908), (18, 4571590), (19, 4330980), (20, 4114431), (30, 2742954), (36, 2285795), (38, 2165490), (45, 1828636), (57, 1443660), (60, 1371477), (76, 1082745), (90, 914318), (95, 866196), (114, 721830), (171, 481220), (180, 457159), (190, 433098), (228, 360915), (285, 288732), (342, 240610), (380, 216549), (570, 144366), (684, 120305), (855, 96244), (1140, 72183), (1710, 48122), (3420, 24061)]