204056820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 707589792

約数和(自身を除く): 503532972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 347, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 694, 726, 810, 891, 972, 990, 1041, 1089, 1188, 1210, 1215, 1388, 1452, 1485, 1620, 1735, 1782, 1815, 1980, 2082, 2178, 2420, 2430, 2673, 2970, 3123, 3267, 3470, 3564, 3630, 3817, 4164, 4356, 4455, 4860, 5205, 5346, 5445, 5940, 6246, 6534, 6940, 7260, 7634, 8910, 9369, 9801, 10410, 10692, 10890, 11451, 12492, 13068, 13365, 15268, 15615, 16335, 17820, 18738, 19085, 19602, 20820, 21780, 22902, 26730, 28107, 29403, 31230, 32670, 34353, 37476, 38170, 39204, 41987, 45804, 46845, 49005, 53460, 56214, 57255, 58806, 62460, 65340, 68706, 76340, 83974, 84321, 93690, 98010, 103059, 112428, 114510, 117612, 125961, 137412, 140535, 147015, 167948, 168642, 171765, 187380, 196020, 206118, 209935, 229020, 251922, 281070, 294030, 309177, 337284, 343530, 377883, 412236, 419870, 421605, 503844, 515295, 562140, 588060, 618354, 629805, 687060, 755766, 839740, 843210, 927531, 1030590, 1133649, 1236708, 1259610, 1511532, 1545885, 1686420, 1855062, 1889415, 2061180, 2267298, 2519220, 3091770, 3400947, 3710124, 3778830, 4534596, 4637655, 5668245, 6183540, 6801894, 7557660, 9275310, 10202841, 11336490, 13603788, 17004735, 18550620, 20405682, 22672980, 34009470, 40811364, 51014205, 68018940, 102028410, 204056820]

約数ペア:

[(1, 204056820), (2, 102028410), (3, 68018940), (4, 51014205), (5, 40811364), (6, 34009470), (9, 22672980), (10, 20405682), (11, 18550620), (12, 17004735), (15, 13603788), (18, 11336490), (20, 10202841), (22, 9275310), (27, 7557660), (30, 6801894), (33, 6183540), (36, 5668245), (44, 4637655), (45, 4534596), (54, 3778830), (55, 3710124), (60, 3400947), (66, 3091770), (81, 2519220), (90, 2267298), (99, 2061180), (108, 1889415), (110, 1855062), (121, 1686420), (132, 1545885), (135, 1511532), (162, 1259610), (165, 1236708), (180, 1133649), (198, 1030590), (220, 927531), (242, 843210), (243, 839740), (270, 755766), (297, 687060), (324, 629805), (330, 618354), (347, 588060), (363, 562140), (396, 515295), (405, 503844), (484, 421605), (486, 419870), (495, 412236), (540, 377883), (594, 343530), (605, 337284), (660, 309177), (694, 294030), (726, 281070), (810, 251922), (891, 229020), (972, 209935), (990, 206118), (1041, 196020), (1089, 187380), (1188, 171765), (1210, 168642), (1215, 167948), (1388, 147015), (1452, 140535), (1485, 137412), (1620, 125961), (1735, 117612), (1782, 114510), (1815, 112428), (1980, 103059), (2082, 98010), (2178, 93690), (2420, 84321), (2430, 83974), (2673, 76340), (2970, 68706), (3123, 65340), (3267, 62460), (3470, 58806), (3564, 57255), (3630, 56214), (3817, 53460), (4164, 49005), (4356, 46845), (4455, 45804), (4860, 41987), (5205, 39204), (5346, 38170), (5445, 37476), (5940, 34353), (6246, 32670), (6534, 31230), (6940, 29403), (7260, 28107), (7634, 26730), (8910, 22902), (9369, 21780), (9801, 20820), (10410, 19602), (10692, 19085), (10890, 18738), (11451, 17820), (12492, 16335), (13068, 15615), (13365, 15268)]