169871580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 546465024

約数和(自身を除く): 376593444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 191, 243, 244, 270, 305, 324, 366, 382, 405, 486, 540, 549, 573, 610, 729, 732, 764, 810, 915, 955, 972, 1098, 1146, 1215, 1220, 1458, 1620, 1647, 1719, 1830, 1910, 2196, 2292, 2430, 2745, 2865, 2916, 3294, 3438, 3645, 3660, 3820, 4860, 4941, 5157, 5490, 5730, 6588, 6876, 7290, 8235, 8595, 9882, 10314, 10980, 11460, 11651, 14580, 14823, 15471, 16470, 17190, 19764, 20628, 23302, 24705, 25785, 29646, 30942, 32940, 34380, 34953, 44469, 46413, 46604, 49410, 51570, 58255, 59292, 61884, 69906, 74115, 77355, 88938, 92826, 98820, 103140, 104859, 116510, 139239, 139812, 148230, 154710, 174765, 177876, 185652, 209718, 222345, 232065, 233020, 278478, 296460, 309420, 314577, 349530, 419436, 444690, 464130, 524295, 556956, 629154, 696195, 699060, 889380, 928260, 943731, 1048590, 1258308, 1392390, 1572885, 1887462, 2097180, 2784780, 2831193, 3145770, 3774924, 4718655, 5662386, 6291540, 8493579, 9437310, 11324772, 14155965, 16987158, 18874620, 28311930, 33974316, 42467895, 56623860, 84935790, 169871580]

約数ペア:

[(1, 169871580), (2, 84935790), (3, 56623860), (4, 42467895), (5, 33974316), (6, 28311930), (9, 18874620), (10, 16987158), (12, 14155965), (15, 11324772), (18, 9437310), (20, 8493579), (27, 6291540), (30, 5662386), (36, 4718655), (45, 3774924), (54, 3145770), (60, 2831193), (61, 2784780), (81, 2097180), (90, 1887462), (108, 1572885), (122, 1392390), (135, 1258308), (162, 1048590), (180, 943731), (183, 928260), (191, 889380), (243, 699060), (244, 696195), (270, 629154), (305, 556956), (324, 524295), (366, 464130), (382, 444690), (405, 419436), (486, 349530), (540, 314577), (549, 309420), (573, 296460), (610, 278478), (729, 233020), (732, 232065), (764, 222345), (810, 209718), (915, 185652), (955, 177876), (972, 174765), (1098, 154710), (1146, 148230), (1215, 139812), (1220, 139239), (1458, 116510), (1620, 104859), (1647, 103140), (1719, 98820), (1830, 92826), (1910, 88938), (2196, 77355), (2292, 74115), (2430, 69906), (2745, 61884), (2865, 59292), (2916, 58255), (3294, 51570), (3438, 49410), (3645, 46604), (3660, 46413), (3820, 44469), (4860, 34953), (4941, 34380), (5157, 32940), (5490, 30942), (5730, 29646), (6588, 25785), (6876, 24705), (7290, 23302), (8235, 20628), (8595, 19764), (9882, 17190), (10314, 16470), (10980, 15471), (11460, 14823), (11651, 14580)]