7131060750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{953}}^1$

素因数の和:1891

約数の個数: 128

約数和(自身を含む): 19459035648

約数和(自身を除く): 12327974898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 907, 953, 1375, 1650, 1814, 1906, 2721, 2750, 2859, 4125, 4535, 4765, 5442, 5718, 8250, 9070, 9530, 9977, 10483, 13605, 14295, 19954, 20966, 22675, 23825, 27210, 28590, 29931, 31449, 45350, 47650, 49885, 52415, 59862, 62898, 68025, 71475, 99770, 104830, 113375, 119125, 136050, 142950, 149655, 157245, 226750, 238250, 249425, 262075, 299310, 314490, 340125, 357375, 498850, 524150, 680250, 714750, 748275, 786225, 864371, 1247125, 1310375, 1496550, 1572450, 1728742, 2494250, 2593113, 2620750, 3741375, 3931125, 4321855, 5186226, 7482750, 7862250, 8643710, 9508081, 12965565, 19016162, 21609275, 25931130, 28524243, 43218550, 47540405, 57048486, 64827825, 95080810, 108046375, 129655650, 142621215, 216092750, 237702025, 285242430, 324139125, 475404050, 648278250, 713106075, 1188510125, 1426212150, 2377020250, 3565530375, 7131060750]

約数ペア:

[(1, 7131060750), (2, 3565530375), (3, 2377020250), (5, 1426212150), (6, 1188510125), (10, 713106075), (11, 648278250), (15, 475404050), (22, 324139125), (25, 285242430), (30, 237702025), (33, 216092750), (50, 142621215), (55, 129655650), (66, 108046375), (75, 95080810), (110, 64827825), (125, 57048486), (150, 47540405), (165, 43218550), (250, 28524243), (275, 25931130), (330, 21609275), (375, 19016162), (550, 12965565), (750, 9508081), (825, 8643710), (907, 7862250), (953, 7482750), (1375, 5186226), (1650, 4321855), (1814, 3931125), (1906, 3741375), (2721, 2620750), (2750, 2593113), (2859, 2494250), (4125, 1728742), (4535, 1572450), (4765, 1496550), (5442, 1310375), (5718, 1247125), (8250, 864371), (9070, 786225), (9530, 748275), (9977, 714750), (10483, 680250), (13605, 524150), (14295, 498850), (19954, 357375), (20966, 340125), (22675, 314490), (23825, 299310), (27210, 262075), (28590, 249425), (29931, 238250), (31449, 226750), (45350, 157245), (47650, 149655), (49885, 142950), (52415, 136050), (59862, 119125), (62898, 113375), (68025, 104830), (71475, 99770)]