66084660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 220731588

約数和(自身を除く): 154646928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 113, 114, 135, 162, 171, 180, 190, 226, 228, 270, 285, 324, 339, 342, 361, 380, 405, 452, 513, 540, 565, 570, 678, 684, 722, 810, 855, 1017, 1026, 1083, 1130, 1140, 1356, 1444, 1539, 1620, 1695, 1710, 1805, 2034, 2052, 2147, 2166, 2260, 2565, 3051, 3078, 3249, 3390, 3420, 3610, 4068, 4294, 4332, 5085, 5130, 5415, 6102, 6156, 6441, 6498, 6780, 7220, 7695, 8588, 9153, 9747, 10170, 10260, 10735, 10830, 12204, 12882, 12996, 15255, 15390, 16245, 18306, 19323, 19494, 20340, 21470, 21660, 25764, 29241, 30510, 30780, 32205, 32490, 36612, 38646, 38988, 40793, 42940, 45765, 48735, 57969, 58482, 61020, 64410, 64980, 77292, 81586, 91530, 96615, 97470, 115938, 116964, 122379, 128820, 146205, 163172, 173907, 183060, 193230, 194940, 203965, 231876, 244758, 289845, 292410, 347814, 367137, 386460, 407930, 489516, 579690, 584820, 611895, 695628, 734274, 815860, 869535, 1101411, 1159380, 1223790, 1468548, 1739070, 1835685, 2202822, 2447580, 3304233, 3478140, 3671370, 4405644, 5507055, 6608466, 7342740, 11014110, 13216932, 16521165, 22028220, 33042330, 66084660]

約数ペア:

[(1, 66084660), (2, 33042330), (3, 22028220), (4, 16521165), (5, 13216932), (6, 11014110), (9, 7342740), (10, 6608466), (12, 5507055), (15, 4405644), (18, 3671370), (19, 3478140), (20, 3304233), (27, 2447580), (30, 2202822), (36, 1835685), (38, 1739070), (45, 1468548), (54, 1223790), (57, 1159380), (60, 1101411), (76, 869535), (81, 815860), (90, 734274), (95, 695628), (108, 611895), (113, 584820), (114, 579690), (135, 489516), (162, 407930), (171, 386460), (180, 367137), (190, 347814), (226, 292410), (228, 289845), (270, 244758), (285, 231876), (324, 203965), (339, 194940), (342, 193230), (361, 183060), (380, 173907), (405, 163172), (452, 146205), (513, 128820), (540, 122379), (565, 116964), (570, 115938), (678, 97470), (684, 96615), (722, 91530), (810, 81586), (855, 77292), (1017, 64980), (1026, 64410), (1083, 61020), (1130, 58482), (1140, 57969), (1356, 48735), (1444, 45765), (1539, 42940), (1620, 40793), (1695, 38988), (1710, 38646), (1805, 36612), (2034, 32490), (2052, 32205), (2147, 30780), (2166, 30510), (2260, 29241), (2565, 25764), (3051, 21660), (3078, 21470), (3249, 20340), (3390, 19494), (3420, 19323), (3610, 18306), (4068, 16245), (4294, 15390), (4332, 15255), (5085, 12996), (5130, 12882), (5415, 12204), (6102, 10830), (6156, 10735), (6441, 10260), (6498, 10170), (6780, 9747), (7220, 9153), (7695, 8588)]