77731140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76207}}^1$

素因数の和:76236

約数の個数: 48

約数和(自身を含む): 230452992

約数和(自身を除く): 152721852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 76207, 152414, 228621, 304828, 381035, 457242, 762070, 914484, 1143105, 1295519, 1524140, 2286210, 2591038, 3886557, 4572420, 5182076, 6477595, 7773114, 12955190, 15546228, 19432785, 25910380, 38865570, 77731140]

約数ペア:

[(1, 77731140), (2, 38865570), (3, 25910380), (4, 19432785), (5, 15546228), (6, 12955190), (10, 7773114), (12, 6477595), (15, 5182076), (17, 4572420), (20, 3886557), (30, 2591038), (34, 2286210), (51, 1524140), (60, 1295519), (68, 1143105), (85, 914484), (102, 762070), (170, 457242), (204, 381035), (255, 304828), (340, 228621), (510, 152414), (1020, 76207)]