74486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 247432320

約数和(自身を除く): 172946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 773, 803, 876, 1095, 1320, 1460, 1546, 1606, 1752, 2190, 2319, 2409, 2920, 3092, 3212, 3865, 4015, 4380, 4638, 4818, 6184, 6424, 7730, 8030, 8503, 8760, 9276, 9636, 11595, 12045, 15460, 16060, 17006, 18552, 19272, 23190, 24090, 25509, 30920, 32120, 34012, 42515, 46380, 48180, 51018, 56429, 68024, 85030, 92760, 96360, 102036, 112858, 127545, 169287, 170060, 204072, 225716, 255090, 282145, 338574, 340120, 451432, 510180, 564290, 620719, 677148, 846435, 1020360, 1128580, 1241438, 1354296, 1692870, 1862157, 2257160, 2482876, 3103595, 3385740, 3724314, 4965752, 6207190, 6771480, 7448628, 9310785, 12414380, 14897256, 18621570, 24828760, 37243140, 74486280]

約数ペア:

[(1, 74486280), (2, 37243140), (3, 24828760), (4, 18621570), (5, 14897256), (6, 12414380), (8, 9310785), (10, 7448628), (11, 6771480), (12, 6207190), (15, 4965752), (20, 3724314), (22, 3385740), (24, 3103595), (30, 2482876), (33, 2257160), (40, 1862157), (44, 1692870), (55, 1354296), (60, 1241438), (66, 1128580), (73, 1020360), (88, 846435), (110, 677148), (120, 620719), (132, 564290), (146, 510180), (165, 451432), (219, 340120), (220, 338574), (264, 282145), (292, 255090), (330, 225716), (365, 204072), (438, 170060), (440, 169287), (584, 127545), (660, 112858), (730, 102036), (773, 96360), (803, 92760), (876, 85030), (1095, 68024), (1320, 56429), (1460, 51018), (1546, 48180), (1606, 46380), (1752, 42515), (2190, 34012), (2319, 32120), (2409, 30920), (2920, 25509), (3092, 24090), (3212, 23190), (3865, 19272), (4015, 18552), (4380, 17006), (4638, 16060), (4818, 15460), (6184, 12045), (6424, 11595), (7730, 9636), (8030, 9276), (8503, 8760)]