75005784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 240768000

約数和(自身を除く): 165762216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 439, 452, 504, 678, 756, 791, 878, 904, 1017, 1317, 1356, 1512, 1582, 1756, 2034, 2373, 2634, 2712, 3051, 3073, 3164, 3512, 3951, 4068, 4746, 5268, 6102, 6146, 6328, 7119, 7902, 8136, 9219, 9492, 10536, 11853, 12204, 12292, 14238, 15804, 18438, 18984, 21357, 23706, 24408, 24584, 27657, 28476, 31608, 36876, 42714, 47412, 49607, 55314, 56952, 73752, 82971, 85428, 94824, 99214, 110628, 148821, 165942, 170856, 198428, 221256, 297642, 331884, 347249, 396856, 446463, 595284, 663768, 694498, 892926, 1041747, 1190568, 1339389, 1388996, 1785852, 2083494, 2678778, 2777992, 3125241, 3571704, 4166988, 5357556, 6250482, 8333976, 9375723, 10715112, 12500964, 18751446, 25001928, 37502892, 75005784]

約数ペア:

[(1, 75005784), (2, 37502892), (3, 25001928), (4, 18751446), (6, 12500964), (7, 10715112), (8, 9375723), (9, 8333976), (12, 6250482), (14, 5357556), (18, 4166988), (21, 3571704), (24, 3125241), (27, 2777992), (28, 2678778), (36, 2083494), (42, 1785852), (54, 1388996), (56, 1339389), (63, 1190568), (72, 1041747), (84, 892926), (108, 694498), (113, 663768), (126, 595284), (168, 446463), (189, 396856), (216, 347249), (226, 331884), (252, 297642), (339, 221256), (378, 198428), (439, 170856), (452, 165942), (504, 148821), (678, 110628), (756, 99214), (791, 94824), (878, 85428), (904, 82971), (1017, 73752), (1317, 56952), (1356, 55314), (1512, 49607), (1582, 47412), (1756, 42714), (2034, 36876), (2373, 31608), (2634, 28476), (2712, 27657), (3051, 24584), (3073, 24408), (3164, 23706), (3512, 21357), (3951, 18984), (4068, 18438), (4746, 15804), (5268, 14238), (6102, 12292), (6146, 12204), (6328, 11853), (7119, 10536), (7902, 9492), (8136, 9219)]