118285020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13411}}^1$

素因数の和:13440

約数の個数: 108

約数和(自身を含む): 417408264

約数和(自身を除く): 299123244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 13411, 26822, 40233, 53644, 67055, 80466, 93877, 120699, 134110, 160932, 187754, 201165, 241398, 268220, 281631, 375508, 402330, 469385, 482796, 563262, 603495, 657139, 804660, 844893, 938770, 1126524, 1206990, 1314278, 1408155, 1689786, 1877540, 1971417, 2413980, 2628556, 2816310, 3285695, 3379572, 3942834, 4224465, 5632620, 5914251, 6571390, 7885668, 8448930, 9857085, 11828502, 13142780, 16897860, 19714170, 23657004, 29571255, 39428340, 59142510, 118285020]

約数ペア:

[(1, 118285020), (2, 59142510), (3, 39428340), (4, 29571255), (5, 23657004), (6, 19714170), (7, 16897860), (9, 13142780), (10, 11828502), (12, 9857085), (14, 8448930), (15, 7885668), (18, 6571390), (20, 5914251), (21, 5632620), (28, 4224465), (30, 3942834), (35, 3379572), (36, 3285695), (42, 2816310), (45, 2628556), (49, 2413980), (60, 1971417), (63, 1877540), (70, 1689786), (84, 1408155), (90, 1314278), (98, 1206990), (105, 1126524), (126, 938770), (140, 844893), (147, 804660), (180, 657139), (196, 603495), (210, 563262), (245, 482796), (252, 469385), (294, 402330), (315, 375508), (420, 281631), (441, 268220), (490, 241398), (588, 201165), (630, 187754), (735, 160932), (882, 134110), (980, 120699), (1260, 93877), (1470, 80466), (1764, 67055), (2205, 53644), (2940, 40233), (4410, 26822), (8820, 13411)]