133720020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{15161}}^1$

素因数の和:15190

約数の個数: 108

約数和(自身を含む): 471871764

約数和(自身を除く): 338151744

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, 15161, 30322, 45483, 60644, 75805, 90966, 106127, 136449, 151610, 181932, 212254, 227415, 272898, 303220, 318381, 424508, 454830, 530635, 545796, 636762, 682245, 742889, 909660, 955143, 1061270, 1273524, 1364490, 1485778, 1591905, 1910286, 2122540, 2228667, 2728980, 2971556, 3183810, 3714445, 3820572, 4457334, 4775715, 6367620, 6686001, 7428890, 8914668, 9551430, 11143335, 13372002, 14857780, 19102860, 22286670, 26744004, 33430005, 44573340, 66860010, 133720020]

約数ペア:

[(1, 133720020), (2, 66860010), (3, 44573340), (4, 33430005), (5, 26744004), (6, 22286670), (7, 19102860), (9, 14857780), (10, 13372002), (12, 11143335), (14, 9551430), (15, 8914668), (18, 7428890), (20, 6686001), (21, 6367620), (28, 4775715), (30, 4457334), (35, 3820572), (36, 3714445), (42, 3183810), (45, 2971556), (49, 2728980), (60, 2228667), (63, 2122540), (70, 1910286), (84, 1591905), (90, 1485778), (98, 1364490), (105, 1273524), (126, 1061270), (140, 955143), (147, 909660), (180, 742889), (196, 682245), (210, 636762), (245, 545796), (252, 530635), (294, 454830), (315, 424508), (420, 318381), (441, 303220), (490, 272898), (588, 227415), (630, 212254), (735, 181932), (882, 151610), (980, 136449), (1260, 106127), (1470, 90966), (1764, 75805), (2205, 60644), (2940, 45483), (4410, 30322), (8820, 15161)]