77143140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10509

約数の個数: 72

約数和(自身を含む): 239731128

約数和(自身を除く): 162587988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 10453, 20906, 31359, 41812, 52265, 62718, 94077, 104530, 125436, 156795, 188154, 209060, 313590, 376308, 428573, 470385, 627180, 857146, 940770, 1285719, 1714292, 1881540, 2142865, 2571438, 3857157, 4285730, 5142876, 6428595, 7714314, 8571460, 12857190, 15428628, 19285785, 25714380, 38571570, 77143140]

約数ペア:

[(1, 77143140), (2, 38571570), (3, 25714380), (4, 19285785), (5, 15428628), (6, 12857190), (9, 8571460), (10, 7714314), (12, 6428595), (15, 5142876), (18, 4285730), (20, 3857157), (30, 2571438), (36, 2142865), (41, 1881540), (45, 1714292), (60, 1285719), (82, 940770), (90, 857146), (123, 627180), (164, 470385), (180, 428573), (205, 376308), (246, 313590), (369, 209060), (410, 188154), (492, 156795), (615, 125436), (738, 104530), (820, 94077), (1230, 62718), (1476, 52265), (1845, 41812), (2460, 31359), (3690, 20906), (7380, 10453)]