85771350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 267682272

約数和(自身を除く): 181910922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 126, 146, 150, 175, 210, 219, 225, 315, 350, 365, 373, 438, 450, 511, 525, 630, 657, 730, 746, 1022, 1050, 1095, 1119, 1314, 1533, 1575, 1825, 1865, 2190, 2238, 2555, 2611, 3066, 3150, 3285, 3357, 3650, 3730, 4599, 5110, 5222, 5475, 5595, 6570, 6714, 7665, 7833, 9198, 9325, 10950, 11190, 12775, 13055, 15330, 15666, 16425, 16785, 18650, 22995, 23499, 25550, 26110, 27229, 27975, 32850, 33570, 38325, 39165, 45990, 46998, 54458, 55950, 65275, 76650, 78330, 81687, 83925, 114975, 117495, 130550, 136145, 163374, 167850, 190603, 195825, 229950, 234990, 245061, 272290, 381206, 391650, 408435, 490122, 571809, 587475, 680725, 816870, 953015, 1143618, 1174950, 1225305, 1361450, 1715427, 1906030, 2042175, 2450610, 2859045, 3430854, 4084350, 4765075, 5718090, 6126525, 8577135, 9530150, 12253050, 14295225, 17154270, 28590450, 42885675, 85771350]

約数ペア:

[(1, 85771350), (2, 42885675), (3, 28590450), (5, 17154270), (6, 14295225), (7, 12253050), (9, 9530150), (10, 8577135), (14, 6126525), (15, 5718090), (18, 4765075), (21, 4084350), (25, 3430854), (30, 2859045), (35, 2450610), (42, 2042175), (45, 1906030), (50, 1715427), (63, 1361450), (70, 1225305), (73, 1174950), (75, 1143618), (90, 953015), (105, 816870), (126, 680725), (146, 587475), (150, 571809), (175, 490122), (210, 408435), (219, 391650), (225, 381206), (315, 272290), (350, 245061), (365, 234990), (373, 229950), (438, 195825), (450, 190603), (511, 167850), (525, 163374), (630, 136145), (657, 130550), (730, 117495), (746, 114975), (1022, 83925), (1050, 81687), (1095, 78330), (1119, 76650), (1314, 65275), (1533, 55950), (1575, 54458), (1825, 46998), (1865, 45990), (2190, 39165), (2238, 38325), (2555, 33570), (2611, 32850), (3066, 27975), (3150, 27229), (3285, 26110), (3357, 25550), (3650, 23499), (3730, 22995), (4599, 18650), (5110, 16785), (5222, 16425), (5475, 15666), (5595, 15330), (6570, 13055), (6714, 12775), (7665, 11190), (7833, 10950), (9198, 9325)]