811753650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 2295978048

約数和(自身を除く): 1484224398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 81, 90, 135, 142, 150, 162, 213, 225, 243, 270, 355, 405, 426, 450, 486, 639, 675, 710, 810, 941, 1065, 1215, 1278, 1350, 1775, 1882, 1917, 2025, 2130, 2430, 2823, 3195, 3550, 3834, 4050, 4705, 5325, 5646, 5751, 6075, 6390, 8469, 9410, 9585, 10650, 11502, 12150, 14115, 15975, 16938, 17253, 19170, 23525, 25407, 28230, 28755, 31950, 34506, 42345, 47050, 47925, 50814, 57510, 66811, 70575, 76221, 84690, 86265, 95850, 127035, 133622, 141150, 143775, 152442, 172530, 200433, 211725, 228663, 254070, 287550, 334055, 381105, 400866, 423450, 431325, 457326, 601299, 635175, 668110, 762210, 862650, 1002165, 1143315, 1202598, 1270350, 1670275, 1803897, 1905525, 2004330, 2286630, 3006495, 3340550, 3607794, 3811050, 5010825, 5411691, 5716575, 6012990, 9019485, 10021650, 10823382, 11433150, 15032475, 16235073, 18038970, 27058455, 30064950, 32470146, 45097425, 54116910, 81175365, 90194850, 135292275, 162350730, 270584550, 405876825, 811753650]

約数ペア:

[(1, 811753650), (2, 405876825), (3, 270584550), (5, 162350730), (6, 135292275), (9, 90194850), (10, 81175365), (15, 54116910), (18, 45097425), (25, 32470146), (27, 30064950), (30, 27058455), (45, 18038970), (50, 16235073), (54, 15032475), (71, 11433150), (75, 10823382), (81, 10021650), (90, 9019485), (135, 6012990), (142, 5716575), (150, 5411691), (162, 5010825), (213, 3811050), (225, 3607794), (243, 3340550), (270, 3006495), (355, 2286630), (405, 2004330), (426, 1905525), (450, 1803897), (486, 1670275), (639, 1270350), (675, 1202598), (710, 1143315), (810, 1002165), (941, 862650), (1065, 762210), (1215, 668110), (1278, 635175), (1350, 601299), (1775, 457326), (1882, 431325), (1917, 423450), (2025, 400866), (2130, 381105), (2430, 334055), (2823, 287550), (3195, 254070), (3550, 228663), (3834, 211725), (4050, 200433), (4705, 172530), (5325, 152442), (5646, 143775), (5751, 141150), (6075, 133622), (6390, 127035), (8469, 95850), (9410, 86265), (9585, 84690), (10650, 76221), (11502, 70575), (12150, 66811), (14115, 57510), (15975, 50814), (16938, 47925), (17253, 47050), (19170, 42345), (23525, 34506), (25407, 31950), (28230, 28755)]