76387860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 243875016

約数和(自身を除く): 167487156

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, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 773, 810, 915, 1098, 1220, 1546, 1620, 1647, 1830, 2196, 2319, 2745, 3092, 3294, 3660, 3865, 4638, 4941, 5490, 6588, 6957, 7730, 8235, 9276, 9882, 10980, 11595, 13914, 15460, 16470, 19764, 20871, 23190, 24705, 27828, 32940, 34785, 41742, 46380, 47153, 49410, 62613, 69570, 83484, 94306, 98820, 104355, 125226, 139140, 141459, 188612, 208710, 235765, 250452, 282918, 313065, 417420, 424377, 471530, 565836, 626130, 707295, 848754, 943060, 1252260, 1273131, 1414590, 1697508, 2121885, 2546262, 2829180, 3819393, 4243770, 5092524, 6365655, 7638786, 8487540, 12731310, 15277572, 19096965, 25462620, 38193930, 76387860]

約数ペア:

[(1, 76387860), (2, 38193930), (3, 25462620), (4, 19096965), (5, 15277572), (6, 12731310), (9, 8487540), (10, 7638786), (12, 6365655), (15, 5092524), (18, 4243770), (20, 3819393), (27, 2829180), (30, 2546262), (36, 2121885), (45, 1697508), (54, 1414590), (60, 1273131), (61, 1252260), (81, 943060), (90, 848754), (108, 707295), (122, 626130), (135, 565836), (162, 471530), (180, 424377), (183, 417420), (244, 313065), (270, 282918), (305, 250452), (324, 235765), (366, 208710), (405, 188612), (540, 141459), (549, 139140), (610, 125226), (732, 104355), (773, 98820), (810, 94306), (915, 83484), (1098, 69570), (1220, 62613), (1546, 49410), (1620, 47153), (1647, 46380), (1830, 41742), (2196, 34785), (2319, 32940), (2745, 27828), (3092, 24705), (3294, 23190), (3660, 20871), (3865, 19764), (4638, 16470), (4941, 15460), (5490, 13914), (6588, 11595), (6957, 10980), (7730, 9882), (8235, 9276)]