202606380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1296

約数の個数: 96

約数和(自身を含む): 632479680

約数和(自身を除く): 429873300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 457, 540, 821, 914, 1371, 1642, 1828, 2285, 2463, 2742, 3284, 4105, 4113, 4570, 4926, 5484, 6855, 7389, 8210, 8226, 9140, 9852, 12315, 12339, 13710, 14778, 16420, 16452, 20565, 22167, 24630, 24678, 27420, 29556, 36945, 41130, 44334, 49260, 49356, 61695, 73890, 82260, 88668, 110835, 123390, 147780, 221670, 246780, 375197, 443340, 750394, 1125591, 1500788, 1875985, 2251182, 3376773, 3751970, 4502364, 5627955, 6753546, 7503940, 10130319, 11255910, 13507092, 16883865, 20260638, 22511820, 33767730, 40521276, 50651595, 67535460, 101303190, 202606380]

約数ペア:

[(1, 202606380), (2, 101303190), (3, 67535460), (4, 50651595), (5, 40521276), (6, 33767730), (9, 22511820), (10, 20260638), (12, 16883865), (15, 13507092), (18, 11255910), (20, 10130319), (27, 7503940), (30, 6753546), (36, 5627955), (45, 4502364), (54, 3751970), (60, 3376773), (90, 2251182), (108, 1875985), (135, 1500788), (180, 1125591), (270, 750394), (457, 443340), (540, 375197), (821, 246780), (914, 221670), (1371, 147780), (1642, 123390), (1828, 110835), (2285, 88668), (2463, 82260), (2742, 73890), (3284, 61695), (4105, 49356), (4113, 49260), (4570, 44334), (4926, 41130), (5484, 36945), (6855, 29556), (7389, 27420), (8210, 24678), (8226, 24630), (9140, 22167), (9852, 20565), (12315, 16452), (12339, 16420), (13710, 14778)]